| 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 | $129.26 | 9.145% | $141.0808 | $141.08 | $141.10 | $141.10 |
| Purchase #2 | $113.59 | 13.782% | $129.245 | $129.25 | $129.25 | $129.20 |
| Purchase #3 | $20.32 | 12.839% | $22.9289 | $22.93 | $22.95 | $22.90 |
| Purchase #4 | $106.93 | 5.718% | $113.0443 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $183.71 | 5.115% | $193.1068 | $193.11 | $193.10 | $193.10 |
| Purchase #6 | $19.51 | 9.301% | $21.3246 | $21.32 | $21.30 | $21.30 |
| Purchase #7 | $167.26 | 10.168% | $184.267 | $184.27 | $184.25 | $184.30 |
| 7 purchase totals = | $740.58 | $804.9974 | $805.00 | $805.00 | $804.90 | |