| 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 | $177.47 | 11.499% | $197.8773 | $197.88 | $197.90 | $197.90 |
| Purchase #2 | $203.69 | 11.597% | $227.3119 | $227.31 | $227.30 | $227.30 |
| Purchase #3 | $5.80 | 5.366% | $6.1112 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $27.72 | 13.182% | $31.3741 | $31.37 | $31.35 | $31.40 |
| Purchase #5 | $12.83 | 8.651% | $13.9399 | $13.94 | $13.95 | $13.90 |
| Purchase #6 | $144.67 | 3.423% | $149.6221 | $149.62 | $149.60 | $149.60 |
| Purchase #7 | $146.27 | 13.549% | $166.0881 | $166.09 | $166.10 | $166.10 |
| 7 purchase totals = | $718.45 | $792.3246 | $792.32 | $792.30 | $792.30 | |