| 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 | $149.63 | 6.797% | $159.8004 | $159.80 | $159.80 | $159.80 |
| Purchase #2 | $26.59 | 12.603% | $29.9411 | $29.94 | $29.95 | $29.90 |
| Purchase #3 | $88.65 | 8.612% | $96.2845 | $96.28 | $96.30 | $96.30 |
| Purchase #4 | $243.43 | 13.811% | $277.0501 | $277.05 | $277.05 | $277.10 |
| Purchase #5 | $162.54 | 10.779% | $180.0602 | $180.06 | $180.05 | $180.10 |
| Purchase #6 | $6.75 | 5.760% | $7.1388 | $7.14 | $7.15 | $7.10 |
| Purchase #7 | $154.93 | 12.368% | $174.0917 | $174.09 | $174.10 | $174.10 |
| 7 purchase totals = | $832.52 | $924.3668 | $924.36 | $924.40 | $924.40 | |