| 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 | $136.86 | 6.815% | $146.187 | $146.19 | $146.20 | $146.20 |
| Purchase #2 | $172.36 | 4.319% | $179.8042 | $179.80 | $179.80 | $179.80 |
| Purchase #3 | $115.57 | 12.779% | $130.3387 | $130.34 | $130.35 | $130.30 |
| Purchase #4 | $241.38 | 3.428% | $249.6545 | $249.65 | $249.65 | $249.70 |
| Purchase #5 | $230.50 | 5.709% | $243.6592 | $243.66 | $243.65 | $243.70 |
| Purchase #6 | $16.73 | 8.234% | $18.1075 | $18.11 | $18.10 | $18.10 |
| Purchase #7 | $157.58 | 12.568% | $177.3847 | $177.38 | $177.40 | $177.40 |
| 7 purchase totals = | $1,070.98 | $1,145.1358 | $1,145.13 | $1,145.15 | $1,145.20 | |