| 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 | $139.78 | 6.860% | $149.3689 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $105.72 | 11.796% | $118.1907 | $118.19 | $118.20 | $118.20 |
| Purchase #3 | $44.33 | 3.343% | $45.812 | $45.81 | $45.80 | $45.80 |
| Purchase #4 | $137.80 | 5.516% | $145.401 | $145.40 | $145.40 | $145.40 |
| Purchase #5 | $195.51 | 12.152% | $219.2684 | $219.27 | $219.25 | $219.30 |
| Purchase #6 | $35.98 | 8.250% | $38.9484 | $38.95 | $38.95 | $38.90 |
| Purchase #7 | $66.68 | 5.518% | $70.3594 | $70.36 | $70.35 | $70.40 |
| 7 purchase totals = | $725.80 | $787.3488 | $787.35 | $787.30 | $787.40 | |