| 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 | $118.69 | 8.376% | $128.6315 | $128.63 | $128.65 | $128.60 |
| Purchase #2 | $158.63 | 12.193% | $177.9718 | $177.97 | $177.95 | $178.00 |
| Purchase #3 | $47.80 | 8.410% | $51.82 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $43.68 | 6.356% | $46.4563 | $46.46 | $46.45 | $46.50 |
| Purchase #5 | $194.32 | 3.793% | $201.6906 | $201.69 | $201.70 | $201.70 |
| Purchase #6 | $218.92 | 11.501% | $244.098 | $244.10 | $244.10 | $244.10 |
| Purchase #7 | $165.75 | 8.383% | $179.6448 | $179.64 | $179.65 | $179.60 |
| 7 purchase totals = | $947.79 | $1,030.3130 | $1,030.31 | $1,030.30 | $1,030.30 | |