| 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 | $183.28 | 11.708% | $204.7384 | $204.74 | $204.75 | $204.70 |
| Purchase #2 | $33.60 | 6.428% | $35.7598 | $35.76 | $35.75 | $35.80 |
| Purchase #3 | $135.86 | 13.844% | $154.6685 | $154.67 | $154.65 | $154.70 |
| Purchase #4 | $141.47 | 9.778% | $155.3029 | $155.30 | $155.30 | $155.30 |
| Purchase #5 | $84.36 | 11.684% | $94.2166 | $94.22 | $94.20 | $94.20 |
| Purchase #6 | $156.89 | 7.151% | $168.1092 | $168.11 | $168.10 | $168.10 |
| Purchase #7 | $105.74 | 8.434% | $114.6581 | $114.66 | $114.65 | $114.70 |
| 7 purchase totals = | $841.20 | $927.4535 | $927.46 | $927.40 | $927.50 | |