| 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 | $181.95 | 7.821% | $196.1803 | $196.18 | $196.20 | $196.20 |
| Purchase #2 | $87.46 | 13.310% | $99.1009 | $99.10 | $99.10 | $99.10 |
| Purchase #3 | $47.46 | 8.239% | $51.3702 | $51.37 | $51.35 | $51.40 |
| Purchase #4 | $149.69 | 10.325% | $165.1455 | $165.15 | $165.15 | $165.10 |
| Purchase #5 | $140.84 | 12.662% | $158.6732 | $158.67 | $158.65 | $158.70 |
| Purchase #6 | $200.83 | 8.643% | $218.1877 | $218.19 | $218.20 | $218.20 |
| Purchase #7 | $95.73 | 3.110% | $98.7072 | $98.71 | $98.70 | $98.70 |
| 7 purchase totals = | $903.96 | $987.3650 | $987.37 | $987.35 | $987.40 | |