| 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 | $72.98 | 11.294% | $81.2224 | $81.22 | $81.20 | $81.20 |
| Purchase #2 | $127.84 | 12.463% | $143.7727 | $143.77 | $143.75 | $143.80 |
| Purchase #3 | $145.61 | 9.373% | $159.258 | $159.26 | $159.25 | $159.30 |
| Purchase #4 | $13.87 | 3.162% | $14.3086 | $14.31 | $14.30 | $14.30 |
| Purchase #5 | $208.91 | 6.555% | $222.6041 | $222.60 | $222.60 | $222.60 |
| Purchase #6 | $189.39 | 7.311% | $203.2363 | $203.24 | $203.25 | $203.20 |
| Purchase #7 | $62.96 | 5.651% | $66.5179 | $66.52 | $66.50 | $66.50 |
| 7 purchase totals = | $821.56 | $890.9200 | $890.92 | $890.85 | $890.90 | |