| 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 | $137.34 | 6.861% | $146.7629 | $146.76 | $146.75 | $146.80 |
| Purchase #2 | $206.84 | 10.309% | $228.1631 | $228.16 | $228.15 | $228.20 |
| Purchase #3 | $87.75 | 4.225% | $91.4574 | $91.46 | $91.45 | $91.50 |
| Purchase #4 | $181.33 | 9.189% | $197.9924 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $116.52 | 8.656% | $126.606 | $126.61 | $126.60 | $126.60 |
| Purchase #6 | $192.99 | 13.568% | $219.1749 | $219.17 | $219.15 | $219.20 |
| Purchase #7 | $147.88 | 8.125% | $159.8953 | $159.90 | $159.90 | $159.90 |
| 7 purchase totals = | $1,070.65 | $1,170.0520 | $1,170.05 | $1,170.00 | $1,170.20 | |