| 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 | $134.69 | 6.799% | $143.8476 | $143.85 | $143.85 | $143.80 |
| Purchase #2 | $53.60 | 13.258% | $60.7063 | $60.71 | $60.70 | $60.70 |
| Purchase #3 | $110.98 | 8.206% | $120.087 | $120.09 | $120.10 | $120.10 |
| Purchase #4 | $131.55 | 3.873% | $136.6449 | $136.64 | $136.65 | $136.60 |
| Purchase #5 | $35.57 | 7.211% | $38.135 | $38.14 | $38.15 | $38.10 |
| Purchase #6 | $138.27 | 6.331% | $147.0239 | $147.02 | $147.00 | $147.00 |
| Purchase #7 | $9.61 | 8.220% | $10.3999 | $10.40 | $10.40 | $10.40 |
| 7 purchase totals = | $614.27 | $656.8446 | $656.85 | $656.85 | $656.70 | |