| 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 | $163.75 | 6.760% | $174.8195 | $174.82 | $174.80 | $174.80 |
| Purchase #2 | $105.47 | 4.753% | $110.483 | $110.48 | $110.50 | $110.50 |
| Purchase #3 | $153.62 | 12.688% | $173.1113 | $173.11 | $173.10 | $173.10 |
| Purchase #4 | $232.32 | 9.794% | $255.0734 | $255.07 | $255.05 | $255.10 |
| Purchase #5 | $42.73 | 9.793% | $46.9145 | $46.91 | $46.90 | $46.90 |
| Purchase #6 | $220.90 | 3.763% | $229.2125 | $229.21 | $229.20 | $229.20 |
| Purchase #7 | $140.74 | 3.509% | $145.6786 | $145.68 | $145.70 | $145.70 |
| 7 purchase totals = | $1,059.53 | $1,135.2928 | $1,135.28 | $1,135.25 | $1,135.30 | |