| 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 | $156.79 | 13.405% | $177.8077 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $14.92 | 10.687% | $16.5145 | $16.51 | $16.50 | $16.50 |
| Purchase #3 | $71.57 | 12.737% | $80.6859 | $80.69 | $80.70 | $80.70 |
| Purchase #4 | $27.62 | 7.804% | $29.7755 | $29.78 | $29.80 | $29.80 |
| Purchase #5 | $52.46 | 11.216% | $58.3439 | $58.34 | $58.35 | $58.30 |
| Purchase #6 | $60.63 | 4.417% | $63.308 | $63.31 | $63.30 | $63.30 |
| Purchase #7 | $25.85 | 10.640% | $28.6004 | $28.60 | $28.60 | $28.60 |
| 7 purchase totals = | $409.84 | $455.0359 | $455.04 | $455.05 | $455.00 | |