| 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 | $177.62 | 5.432% | $187.2683 | $187.27 | $187.25 | $187.30 |
| Purchase #2 | $219.55 | 8.214% | $237.5838 | $237.58 | $237.60 | $237.60 |
| Purchase #3 | $73.64 | 7.721% | $79.3257 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $13.51 | 4.507% | $14.1189 | $14.12 | $14.10 | $14.10 |
| Purchase #5 | $195.36 | 8.479% | $211.9246 | $211.92 | $211.90 | $211.90 |
| Purchase #6 | $62.37 | 8.431% | $67.6284 | $67.63 | $67.65 | $67.60 |
| Purchase #7 | $155.49 | 6.352% | $165.3667 | $165.37 | $165.35 | $165.40 |
| 7 purchase totals = | $897.54 | $963.2164 | $963.22 | $963.20 | $963.20 | |