| 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 | $96.41 | 11.212% | $107.2195 | $107.22 | $107.20 | $107.20 |
| Purchase #2 | $146.63 | 8.511% | $159.1097 | $159.11 | $159.10 | $159.10 |
| Purchase #3 | $197.41 | 10.586% | $218.3078 | $218.31 | $218.30 | $218.30 |
| Purchase #4 | $194.51 | 13.659% | $221.0781 | $221.08 | $221.10 | $221.10 |
| Purchase #5 | $137.97 | 8.659% | $149.9168 | $149.92 | $149.90 | $149.90 |
| Purchase #6 | $34.81 | 10.475% | $38.4563 | $38.46 | $38.45 | $38.50 |
| Purchase #7 | $67.31 | 10.478% | $74.3627 | $74.36 | $74.35 | $74.40 |
| 7 purchase totals = | $875.05 | $968.4509 | $968.46 | $968.40 | $968.50 | |