| 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 | $164.27 | 8.410% | $178.0851 | $178.09 | $178.10 | $178.10 |
| Purchase #2 | $170.79 | 12.742% | $192.5521 | $192.55 | $192.55 | $192.60 |
| Purchase #3 | $18.79 | 5.593% | $19.8409 | $19.84 | $19.85 | $19.80 |
| Purchase #4 | $244.30 | 13.169% | $276.4719 | $276.47 | $276.45 | $276.50 |
| Purchase #5 | $179.25 | 11.810% | $200.4194 | $200.42 | $200.40 | $200.40 |
| Purchase #6 | $123.81 | 12.248% | $138.9742 | $138.97 | $138.95 | $139.00 |
| Purchase #7 | $137.64 | 7.684% | $148.2163 | $148.22 | $148.20 | $148.20 |
| 7 purchase totals = | $1,038.85 | $1,154.5599 | $1,154.56 | $1,154.50 | $1,154.60 | |