| 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 | $128.93 | 5.233% | $135.6769 | $135.68 | $135.70 | $135.70 |
| Purchase #2 | $138.40 | 13.572% | $157.1836 | $157.18 | $157.20 | $157.20 |
| Purchase #3 | $241.82 | 12.633% | $272.3691 | $272.37 | $272.35 | $272.40 |
| Purchase #4 | $125.89 | 12.781% | $141.98 | $141.98 | $142.00 | $142.00 |
| Purchase #5 | $191.55 | 6.327% | $203.6694 | $203.67 | $203.65 | $203.70 |
| Purchase #6 | $148.34 | 7.201% | $159.022 | $159.02 | $159.00 | $159.00 |
| Purchase #7 | $178.31 | 3.691% | $184.8914 | $184.89 | $184.90 | $184.90 |
| 7 purchase totals = | $1,153.24 | $1,254.7924 | $1,254.79 | $1,254.80 | $1,254.90 | |