| 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 | $131.55 | 12.755% | $148.3292 | $148.33 | $148.35 | $148.30 |
| Purchase #2 | $239.85 | 4.741% | $251.2213 | $251.22 | $251.20 | $251.20 |
| Purchase #3 | $32.97 | 12.586% | $37.1196 | $37.12 | $37.10 | $37.10 |
| Purchase #4 | $42.79 | 4.636% | $44.7737 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $25.30 | 13.631% | $28.7486 | $28.75 | $28.75 | $28.70 |
| Purchase #6 | $193.65 | 13.150% | $219.115 | $219.12 | $219.10 | $219.10 |
| Purchase #7 | $160.52 | 6.104% | $170.3181 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $826.63 | $899.6255 | $899.63 | $899.55 | $899.50 | |