| 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 | $142.89 | 8.613% | $155.1971 | $155.20 | $155.20 | $155.20 |
| Purchase #2 | $167.71 | 6.636% | $178.8392 | $178.84 | $178.85 | $178.80 |
| Purchase #3 | $225.80 | 3.589% | $233.904 | $233.90 | $233.90 | $233.90 |
| Purchase #4 | $222.89 | 9.714% | $244.5415 | $244.54 | $244.55 | $244.50 |
| Purchase #5 | $115.46 | 6.710% | $123.2074 | $123.21 | $123.20 | $123.20 |
| Purchase #6 | $112.98 | 13.741% | $128.5046 | $128.50 | $128.50 | $128.50 |
| Purchase #7 | $249.39 | 4.356% | $260.2534 | $260.25 | $260.25 | $260.30 |
| 7 purchase totals = | $1,237.12 | $1,324.4472 | $1,324.44 | $1,324.45 | $1,324.40 | |