| 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 | $124.55 | 8.161% | $134.7145 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $180.69 | 3.448% | $186.9202 | $186.92 | $186.90 | $186.90 |
| Purchase #3 | $160.33 | 12.745% | $180.7641 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $150.81 | 9.610% | $165.3028 | $165.30 | $165.30 | $165.30 |
| Purchase #5 | $21.29 | 6.351% | $22.6421 | $22.64 | $22.65 | $22.60 |
| Purchase #6 | $147.94 | 13.387% | $167.7447 | $167.74 | $167.75 | $167.70 |
| Purchase #7 | $95.88 | 6.822% | $102.4209 | $102.42 | $102.40 | $102.40 |
| 7 purchase totals = | $881.49 | $960.5093 | $960.49 | $960.45 | $960.40 | |