| 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 | $114.89 | 5.115% | $120.7666 | $120.77 | $120.75 | $120.80 |
| Purchase #2 | $155.81 | 6.257% | $165.559 | $165.56 | $165.55 | $165.60 |
| Purchase #3 | $217.39 | 12.491% | $244.5442 | $244.54 | $244.55 | $244.50 |
| Purchase #4 | $143.69 | 3.574% | $148.8255 | $148.83 | $148.85 | $148.80 |
| Purchase #5 | $35.75 | 6.681% | $38.1385 | $38.14 | $38.15 | $38.10 |
| Purchase #6 | $49.90 | 9.632% | $54.7064 | $54.71 | $54.70 | $54.70 |
| Purchase #7 | $8.79 | 12.199% | $9.8623 | $9.86 | $9.85 | $9.90 |
| 7 purchase totals = | $726.22 | $782.4025 | $782.41 | $782.40 | $782.40 | |