| 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 | $160.34 | 10.552% | $177.2591 | $177.26 | $177.25 | $177.30 |
| Purchase #2 | $78.31 | 13.794% | $89.1121 | $89.11 | $89.10 | $89.10 |
| Purchase #3 | $202.79 | 8.499% | $220.0251 | $220.03 | $220.05 | $220.00 |
| Purchase #4 | $248.38 | 4.135% | $258.6505 | $258.65 | $258.65 | $258.70 |
| Purchase #5 | $186.71 | 12.348% | $209.765 | $209.77 | $209.75 | $209.80 |
| Purchase #6 | $247.43 | 12.434% | $278.1954 | $278.20 | $278.20 | $278.20 |
| Purchase #7 | $152.61 | 8.188% | $165.1057 | $165.11 | $165.10 | $165.10 |
| 7 purchase totals = | $1,276.57 | $1,398.1129 | $1,398.13 | $1,398.10 | $1,398.20 | |