| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.76 | 11.493% | $182.5809 | $182.58 | $182.60 | $182.60 |
| Purchase #2 | $122.51 | 11.107% | $136.1172 | $136.12 | $136.10 | $136.10 |
| Purchase #3 | $110.73 | 11.193% | $123.124 | $123.12 | $123.10 | $123.10 |
| Purchase #4 | $149.99 | 13.384% | $170.0647 | $170.06 | $170.05 | $170.10 |
| Purchase #5 | $142.39 | 13.314% | $161.3478 | $161.35 | $161.35 | $161.30 |
| Purchase #6 | $120.84 | 12.492% | $135.9353 | $135.94 | $135.95 | $135.90 |
| Purchase #7 | $190.53 | 8.317% | $206.3764 | $206.38 | $206.40 | $206.40 |
| 7 purchase totals = | $1,000.75 | $1,115.5463 | $1,115.55 | $1,115.55 | $1,115.50 | |