| 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 | $143.33 | 8.208% | $155.0945 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $119.42 | 9.371% | $130.6108 | $130.61 | $130.60 | $130.60 |
| Purchase #3 | $123.49 | 8.115% | $133.5112 | $133.51 | $133.50 | $133.50 |
| Purchase #4 | $203.43 | 5.148% | $213.9026 | $213.90 | $213.90 | $213.90 |
| Purchase #5 | $117.84 | 7.620% | $126.8194 | $126.82 | $126.80 | $126.80 |
| Purchase #6 | $35.90 | 11.459% | $40.0138 | $40.01 | $40.00 | $40.00 |
| Purchase #7 | $69.97 | 12.434% | $78.6701 | $78.67 | $78.65 | $78.70 |
| 7 purchase totals = | $813.38 | $878.6224 | $878.61 | $878.55 | $878.60 | |