| 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 | $153.47 | 11.316% | $170.8367 | $170.84 | $170.85 | $170.80 |
| Purchase #2 | $94.34 | 8.577% | $102.4315 | $102.43 | $102.45 | $102.40 |
| Purchase #3 | $187.91 | 8.414% | $203.7207 | $203.72 | $203.70 | $203.70 |
| Purchase #4 | $16.39 | 13.654% | $18.6279 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $28.99 | 11.840% | $32.4224 | $32.42 | $32.40 | $32.40 |
| Purchase #6 | $212.29 | 10.823% | $235.2661 | $235.27 | $235.25 | $235.30 |
| Purchase #7 | $141.31 | 4.257% | $147.3256 | $147.33 | $147.35 | $147.30 |
| 7 purchase totals = | $834.70 | $910.6309 | $910.64 | $910.65 | $910.50 | |