| 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 | $166.82 | 3.803% | $173.1642 | $173.16 | $173.15 | $173.20 |
| Purchase #2 | $11.56 | 10.241% | $12.7439 | $12.74 | $12.75 | $12.70 |
| Purchase #3 | $24.71 | 5.404% | $26.0453 | $26.05 | $26.05 | $26.00 |
| Purchase #4 | $9.59 | 12.675% | $10.8055 | $10.81 | $10.80 | $10.80 |
| Purchase #5 | $46.44 | 7.688% | $50.0103 | $50.01 | $50.00 | $50.00 |
| Purchase #6 | $33.98 | 13.821% | $38.6764 | $38.68 | $38.70 | $38.70 |
| Purchase #7 | $84.38 | 13.600% | $95.8557 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $377.48 | $407.3013 | $407.31 | $407.30 | $407.30 | |