| 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 | $179.61 | 9.589% | $196.8328 | $196.83 | $196.85 | $196.80 |
| Purchase #2 | $33.34 | 9.430% | $36.484 | $36.48 | $36.50 | $36.50 |
| Purchase #3 | $121.47 | 8.722% | $132.0646 | $132.06 | $132.05 | $132.10 |
| Purchase #4 | $117.33 | 3.404% | $121.3239 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $71.70 | 13.147% | $81.1264 | $81.13 | $81.15 | $81.10 |
| Purchase #6 | $160.93 | 6.844% | $171.944 | $171.94 | $171.95 | $171.90 |
| Purchase #7 | $225.85 | 12.623% | $254.359 | $254.36 | $254.35 | $254.40 |
| 7 purchase totals = | $910.23 | $994.1347 | $994.12 | $994.15 | $994.10 | |