| 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 | $155.47 | 7.194% | $166.6545 | $166.65 | $166.65 | $166.70 |
| Purchase #2 | $126.58 | 12.126% | $141.9291 | $141.93 | $141.95 | $141.90 |
| Purchase #3 | $91.33 | 10.769% | $101.1653 | $101.17 | $101.15 | $101.20 |
| Purchase #4 | $57.87 | 5.870% | $61.267 | $61.27 | $61.25 | $61.30 |
| Purchase #5 | $122.89 | 12.149% | $137.8199 | $137.82 | $137.80 | $137.80 |
| Purchase #6 | $191.42 | 3.603% | $198.3169 | $198.32 | $198.30 | $198.30 |
| Purchase #7 | $64.30 | 13.822% | $73.1875 | $73.19 | $73.20 | $73.20 |
| 7 purchase totals = | $809.86 | $880.3402 | $880.35 | $880.30 | $880.40 | |