| 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 | $179.96 | 7.544% | $193.5362 | $193.54 | $193.55 | $193.50 |
| Purchase #2 | $70.53 | 3.299% | $72.8568 | $72.86 | $72.85 | $72.90 |
| Purchase #3 | $194.88 | 11.399% | $217.0944 | $217.09 | $217.10 | $217.10 |
| Purchase #4 | $94.84 | 4.192% | $98.8157 | $98.82 | $98.80 | $98.80 |
| Purchase #5 | $159.56 | 5.451% | $168.2576 | $168.26 | $168.25 | $168.30 |
| Purchase #6 | $100.28 | 9.678% | $109.9851 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $173.82 | 8.152% | $187.9898 | $187.99 | $188.00 | $188.00 |
| 7 purchase totals = | $973.87 | $1,048.5356 | $1,048.55 | $1,048.55 | $1,048.60 | |