| 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 | $90.86 | 13.626% | $103.2406 | $103.24 | $103.25 | $103.20 |
| Purchase #2 | $157.99 | 9.620% | $173.1886 | $173.19 | $173.20 | $173.20 |
| Purchase #3 | $94.95 | 4.542% | $99.2626 | $99.26 | $99.25 | $99.30 |
| Purchase #4 | $128.51 | 11.516% | $143.3092 | $143.31 | $143.30 | $143.30 |
| Purchase #5 | $102.81 | 7.434% | $110.4529 | $110.45 | $110.45 | $110.50 |
| Purchase #6 | $96.29 | 6.494% | $102.5431 | $102.54 | $102.55 | $102.50 |
| Purchase #7 | $181.62 | 13.872% | $206.8143 | $206.81 | $206.80 | $206.80 |
| 7 purchase totals = | $853.03 | $938.8113 | $938.80 | $938.80 | $938.80 | |