| 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 | $124.93 | 5.518% | $131.8236 | $131.82 | $131.80 | $131.80 |
| Purchase #2 | $29.95 | 11.737% | $33.4652 | $33.47 | $33.45 | $33.50 |
| Purchase #3 | $170.43 | 8.720% | $185.2915 | $185.29 | $185.30 | $185.30 |
| Purchase #4 | $54.83 | 5.186% | $57.6735 | $57.67 | $57.65 | $57.70 |
| Purchase #5 | $123.39 | 9.156% | $134.6876 | $134.69 | $134.70 | $134.70 |
| Purchase #6 | $142.89 | 11.261% | $158.9808 | $158.98 | $159.00 | $159.00 |
| Purchase #7 | $5.73 | 12.251% | $6.432 | $6.43 | $6.45 | $6.40 |
| 7 purchase totals = | $652.15 | $708.3542 | $708.35 | $708.35 | $708.40 | |