| 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 | $162.58 | 12.624% | $183.1041 | $183.10 | $183.10 | $183.10 |
| Purchase #2 | $18.65 | 5.303% | $19.639 | $19.64 | $19.65 | $19.60 |
| Purchase #3 | $63.28 | 5.633% | $66.8446 | $66.84 | $66.85 | $66.80 |
| Purchase #4 | $146.73 | 11.651% | $163.8255 | $163.83 | $163.85 | $163.80 |
| Purchase #5 | $25.26 | 3.737% | $26.204 | $26.20 | $26.20 | $26.20 |
| Purchase #6 | $66.68 | 8.199% | $72.1471 | $72.15 | $72.15 | $72.10 |
| Purchase #7 | $154.93 | 12.819% | $174.7905 | $174.79 | $174.80 | $174.80 |
| 7 purchase totals = | $638.11 | $706.5548 | $706.55 | $706.60 | $706.40 | |