| 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 | $170.44 | 3.859% | $177.0173 | $177.02 | $177.00 | $177.00 |
| Purchase #2 | $113.56 | 13.271% | $128.6305 | $128.63 | $128.65 | $128.60 |
| Purchase #3 | $28.95 | 13.104% | $32.7436 | $32.74 | $32.75 | $32.70 |
| Purchase #4 | $161.34 | 11.283% | $179.544 | $179.54 | $179.55 | $179.50 |
| Purchase #5 | $78.87 | 3.238% | $81.4238 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $204.53 | 9.169% | $223.2834 | $223.28 | $223.30 | $223.30 |
| Purchase #7 | $141.51 | 13.418% | $160.4978 | $160.50 | $160.50 | $160.50 |
| 7 purchase totals = | $899.20 | $983.1404 | $983.13 | $983.15 | $983.00 | |