| 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 | $133.31 | 9.586% | $146.0891 | $146.09 | $146.10 | $146.10 |
| Purchase #2 | $79.99 | 11.305% | $89.0329 | $89.03 | $89.05 | $89.00 |
| Purchase #3 | $37.95 | 8.376% | $41.1287 | $41.13 | $41.15 | $41.10 |
| Purchase #4 | $106.48 | 7.584% | $114.5554 | $114.56 | $114.55 | $114.60 |
| Purchase #5 | $141.77 | 12.318% | $159.2332 | $159.23 | $159.25 | $159.20 |
| Purchase #6 | $16.56 | 7.517% | $17.8048 | $17.80 | $17.80 | $17.80 |
| Purchase #7 | $169.58 | 13.361% | $192.2376 | $192.24 | $192.25 | $192.20 |
| 7 purchase totals = | $685.64 | $760.0817 | $760.08 | $760.15 | $760.00 | |