| 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 | $119.86 | 7.511% | $128.8627 | $128.86 | $128.85 | $128.90 |
| Purchase #2 | $175.63 | 9.303% | $191.9689 | $191.97 | $191.95 | $192.00 |
| Purchase #3 | $178.65 | 10.649% | $197.6744 | $197.67 | $197.65 | $197.70 |
| Purchase #4 | $100.90 | 10.709% | $111.7054 | $111.71 | $111.70 | $111.70 |
| Purchase #5 | $43.35 | 6.698% | $46.2536 | $46.25 | $46.25 | $46.30 |
| Purchase #6 | $198.55 | 13.548% | $225.4496 | $225.45 | $225.45 | $225.40 |
| Purchase #7 | $72.43 | 12.686% | $81.6185 | $81.62 | $81.60 | $81.60 |
| 7 purchase totals = | $889.37 | $983.5331 | $983.53 | $983.45 | $983.60 | |