| 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 | $183.32 | 4.145% | $190.9186 | $190.92 | $190.90 | $190.90 |
| Purchase #2 | $15.91 | 4.254% | $16.5868 | $16.59 | $16.60 | $16.60 |
| Purchase #3 | $227.95 | 3.673% | $236.3226 | $236.32 | $236.30 | $236.30 |
| Purchase #4 | $13.96 | 8.469% | $15.1423 | $15.14 | $15.15 | $15.10 |
| Purchase #5 | $230.72 | 5.512% | $243.4373 | $243.44 | $243.45 | $243.40 |
| Purchase #6 | $84.26 | 7.460% | $90.5458 | $90.55 | $90.55 | $90.50 |
| Purchase #7 | $155.31 | 4.536% | $162.3549 | $162.35 | $162.35 | $162.40 |
| 7 purchase totals = | $911.43 | $955.3083 | $955.31 | $955.30 | $955.20 | |