| 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 | $208.28 | 7.121% | $223.1116 | $223.11 | $223.10 | $223.10 |
| Purchase #2 | $98.68 | 9.202% | $107.7605 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $164.70 | 10.225% | $181.5406 | $181.54 | $181.55 | $181.50 |
| Purchase #4 | $81.84 | 13.426% | $92.8278 | $92.83 | $92.85 | $92.80 |
| Purchase #5 | $96.96 | 3.202% | $100.0647 | $100.06 | $100.05 | $100.10 |
| Purchase #6 | $156.34 | 9.448% | $171.111 | $171.11 | $171.10 | $171.10 |
| Purchase #7 | $33.83 | 4.728% | $35.4295 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $840.63 | $911.8457 | $911.84 | $911.85 | $911.80 | |