| 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 | $109.76 | 7.816% | $118.3388 | $118.34 | $118.35 | $118.30 |
| Purchase #2 | $161.72 | 8.146% | $174.8937 | $174.89 | $174.90 | $174.90 |
| Purchase #3 | $16.71 | 13.496% | $18.9652 | $18.97 | $18.95 | $19.00 |
| Purchase #4 | $201.85 | 5.459% | $212.869 | $212.87 | $212.85 | $212.90 |
| Purchase #5 | $28.50 | 13.146% | $32.2466 | $32.25 | $32.25 | $32.20 |
| Purchase #6 | $90.35 | 3.553% | $93.5601 | $93.56 | $93.55 | $93.60 |
| Purchase #7 | $150.88 | 10.372% | $166.5293 | $166.53 | $166.55 | $166.50 |
| 7 purchase totals = | $759.77 | $817.4027 | $817.41 | $817.40 | $817.40 | |