| 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 | $167.43 | 12.233% | $187.9117 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $206.39 | 6.664% | $220.1438 | $220.14 | $220.15 | $220.10 |
| Purchase #3 | $16.40 | 5.128% | $17.241 | $17.24 | $17.25 | $17.20 |
| Purchase #4 | $194.47 | 12.507% | $218.7924 | $218.79 | $218.80 | $218.80 |
| Purchase #5 | $16.69 | 8.572% | $18.1207 | $18.12 | $18.10 | $18.10 |
| Purchase #6 | $145.39 | 6.818% | $155.3027 | $155.30 | $155.30 | $155.30 |
| Purchase #7 | $138.88 | 3.419% | $143.6283 | $143.63 | $143.65 | $143.60 |
| 7 purchase totals = | $885.65 | $961.1406 | $961.13 | $961.15 | $961.00 | |