| 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 | $149.32 | 9.782% | $163.9265 | $163.93 | $163.95 | $163.90 |
| Purchase #2 | $176.95 | 11.674% | $197.6071 | $197.61 | $197.60 | $197.60 |
| Purchase #3 | $150.82 | 13.866% | $171.7327 | $171.73 | $171.75 | $171.70 |
| Purchase #4 | $108.70 | 11.459% | $121.1559 | $121.16 | $121.15 | $121.20 |
| Purchase #5 | $185.84 | 4.551% | $194.2976 | $194.30 | $194.30 | $194.30 |
| Purchase #6 | $32.73 | 12.562% | $36.8415 | $36.84 | $36.85 | $36.80 |
| Purchase #7 | $213.27 | 4.621% | $223.1252 | $223.13 | $223.15 | $223.10 |
| 7 purchase totals = | $1,017.63 | $1,108.6865 | $1,108.70 | $1,108.75 | $1,108.60 | |