| 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 | $145.87 | 5.275% | $153.5646 | $153.56 | $153.55 | $153.60 |
| Purchase #2 | $145.30 | 6.218% | $154.3348 | $154.33 | $154.35 | $154.30 |
| Purchase #3 | $6.89 | 3.181% | $7.1092 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $29.86 | 9.172% | $32.5988 | $32.60 | $32.60 | $32.60 |
| Purchase #5 | $210.54 | 7.803% | $226.9684 | $226.97 | $226.95 | $227.00 |
| Purchase #6 | $171.34 | 9.489% | $187.5985 | $187.60 | $187.60 | $187.60 |
| Purchase #7 | $194.76 | 8.229% | $210.7868 | $210.79 | $210.80 | $210.80 |
| 7 purchase totals = | $904.56 | $972.9611 | $972.96 | $972.95 | $973.00 | |