| 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 | $153.44 | 11.563% | $171.1823 | $171.18 | $171.20 | $171.20 |
| Purchase #2 | $144.29 | 10.462% | $159.3856 | $159.39 | $159.40 | $159.40 |
| Purchase #3 | $100.81 | 5.653% | $106.5088 | $106.51 | $106.50 | $106.50 |
| Purchase #4 | $54.51 | 11.182% | $60.6053 | $60.61 | $60.60 | $60.60 |
| Purchase #5 | $209.77 | 4.169% | $218.5153 | $218.52 | $218.50 | $218.50 |
| Purchase #6 | $53.58 | 12.428% | $60.2389 | $60.24 | $60.25 | $60.20 |
| Purchase #7 | $24.77 | 4.710% | $25.9367 | $25.94 | $25.95 | $25.90 |
| 7 purchase totals = | $741.17 | $802.3729 | $802.39 | $802.40 | $802.30 | |