| 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 | $161.70 | 10.805% | $179.1717 | $179.17 | $179.15 | $179.20 |
| Purchase #2 | $161.49 | 8.365% | $174.9986 | $175.00 | $175.00 | $175.00 |
| Purchase #3 | $121.50 | 3.541% | $125.8023 | $125.80 | $125.80 | $125.80 |
| Purchase #4 | $49.77 | 9.126% | $54.312 | $54.31 | $54.30 | $54.30 |
| Purchase #5 | $177.32 | 9.473% | $194.1175 | $194.12 | $194.10 | $194.10 |
| Purchase #6 | $98.71 | 11.290% | $109.8544 | $109.85 | $109.85 | $109.90 |
| Purchase #7 | $245.83 | 9.197% | $268.439 | $268.44 | $268.45 | $268.40 |
| 7 purchase totals = | $1,016.32 | $1,106.6955 | $1,106.69 | $1,106.65 | $1,106.70 | |