| 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 | $167.83 | 5.271% | $176.6763 | $176.68 | $176.70 | $176.70 |
| Purchase #2 | $197.88 | 6.216% | $210.1802 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $121.31 | 4.388% | $126.6331 | $126.63 | $126.65 | $126.60 |
| Purchase #4 | $170.48 | 5.837% | $180.4309 | $180.43 | $180.45 | $180.40 |
| Purchase #5 | $138.67 | 13.727% | $157.7052 | $157.71 | $157.70 | $157.70 |
| Purchase #6 | $31.33 | 5.196% | $32.9579 | $32.96 | $32.95 | $33.00 |
| Purchase #7 | $206.66 | 6.344% | $219.7705 | $219.77 | $219.75 | $219.80 |
| 7 purchase totals = | $1,034.16 | $1,104.3541 | $1,104.36 | $1,104.40 | $1,104.40 | |