| 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 | $123.99 | 4.241% | $129.2484 | $129.25 | $129.25 | $129.20 |
| Purchase #2 | $58.95 | 3.109% | $60.7828 | $60.78 | $60.80 | $60.80 |
| Purchase #3 | $87.93 | 3.649% | $91.1386 | $91.14 | $91.15 | $91.10 |
| Purchase #4 | $150.97 | 9.423% | $165.1959 | $165.20 | $165.20 | $165.20 |
| Purchase #5 | $177.35 | 11.205% | $197.2221 | $197.22 | $197.20 | $197.20 |
| Purchase #6 | $149.38 | 5.148% | $157.0701 | $157.07 | $157.05 | $157.10 |
| Purchase #7 | $74.33 | 5.321% | $78.2851 | $78.29 | $78.30 | $78.30 |
| 7 purchase totals = | $822.90 | $878.9430 | $878.95 | $878.95 | $878.90 | |