| 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 | $210.75 | 6.605% | $224.67 | $224.67 | $224.65 | $224.70 |
| Purchase #2 | $239.32 | 6.460% | $254.7801 | $254.78 | $254.80 | $254.80 |
| Purchase #3 | $132.33 | 5.809% | $140.017 | $140.02 | $140.00 | $140.00 |
| Purchase #4 | $245.73 | 7.496% | $264.1499 | $264.15 | $264.15 | $264.10 |
| Purchase #5 | $80.35 | 11.169% | $89.3243 | $89.32 | $89.30 | $89.30 |
| Purchase #6 | $148.49 | 7.780% | $160.0425 | $160.04 | $160.05 | $160.00 |
| Purchase #7 | $16.69 | 9.190% | $18.2238 | $18.22 | $18.20 | $18.20 |
| 7 purchase totals = | $1,073.66 | $1,151.2076 | $1,151.20 | $1,151.15 | $1,151.10 | |