| 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 | $108.67 | 7.681% | $117.0169 | $117.02 | $117.00 | $117.00 |
| Purchase #2 | $148.32 | 11.305% | $165.0876 | $165.09 | $165.10 | $165.10 |
| Purchase #3 | $150.71 | 4.162% | $156.9826 | $156.98 | $157.00 | $157.00 |
| Purchase #4 | $91.89 | 3.523% | $95.1273 | $95.13 | $95.15 | $95.10 |
| Purchase #5 | $230.63 | 11.399% | $256.9195 | $256.92 | $256.90 | $256.90 |
| Purchase #6 | $7.87 | 6.276% | $8.3639 | $8.36 | $8.35 | $8.40 |
| Purchase #7 | $104.83 | 6.794% | $111.9522 | $111.95 | $111.95 | $112.00 |
| 7 purchase totals = | $842.92 | $911.4500 | $911.45 | $911.45 | $911.50 | |