| 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 | $218.77 | 9.779% | $240.1635 | $240.16 | $240.15 | $240.20 |
| Purchase #2 | $152.41 | 8.828% | $165.8648 | $165.86 | $165.85 | $165.90 |
| Purchase #3 | $28.85 | 11.374% | $32.1314 | $32.13 | $32.15 | $32.10 |
| Purchase #4 | $232.63 | 8.128% | $251.5382 | $251.54 | $251.55 | $251.50 |
| Purchase #5 | $6.64 | 5.556% | $7.0089 | $7.01 | $7.00 | $7.00 |
| Purchase #6 | $79.95 | 5.586% | $84.416 | $84.42 | $84.40 | $84.40 |
| Purchase #7 | $33.79 | 8.204% | $36.5621 | $36.56 | $36.55 | $36.60 |
| 7 purchase totals = | $753.04 | $817.6849 | $817.68 | $817.65 | $817.70 | |