| 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 | $166.60 | 3.610% | $172.6143 | $172.61 | $172.60 | $172.60 |
| Purchase #2 | $94.47 | 9.353% | $103.3058 | $103.31 | $103.30 | $103.30 |
| Purchase #3 | $22.43 | 10.229% | $24.7244 | $24.72 | $24.70 | $24.70 |
| Purchase #4 | $187.54 | 8.120% | $202.7682 | $202.77 | $202.75 | $202.80 |
| Purchase #5 | $51.37 | 13.150% | $58.1252 | $58.13 | $58.15 | $58.10 |
| Purchase #6 | $157.46 | 4.475% | $164.5063 | $164.51 | $164.50 | $164.50 |
| Purchase #7 | $110.40 | 7.107% | $118.2461 | $118.25 | $118.25 | $118.20 |
| 7 purchase totals = | $790.27 | $844.2903 | $844.30 | $844.25 | $844.20 | |