| 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 | $185.97 | 6.627% | $198.2942 | $198.29 | $198.30 | $198.30 |
| Purchase #2 | $208.95 | 5.406% | $220.2458 | $220.25 | $220.25 | $220.20 |
| Purchase #3 | $12.56 | 8.381% | $13.6127 | $13.61 | $13.60 | $13.60 |
| Purchase #4 | $130.52 | 7.795% | $140.694 | $140.69 | $140.70 | $140.70 |
| Purchase #5 | $28.37 | 9.432% | $31.0459 | $31.05 | $31.05 | $31.00 |
| Purchase #6 | $193.37 | 8.699% | $210.1913 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $53.39 | 13.369% | $60.5277 | $60.53 | $60.55 | $60.50 |
| 7 purchase totals = | $813.13 | $874.6116 | $874.61 | $874.65 | $874.50 | |