| 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 | $148.46 | 8.850% | $161.5987 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $142.99 | 9.551% | $156.647 | $156.65 | $156.65 | $156.60 |
| Purchase #3 | $110.80 | 11.196% | $123.2052 | $123.21 | $123.20 | $123.20 |
| Purchase #4 | $40.28 | 7.131% | $43.1524 | $43.15 | $43.15 | $43.20 |
| Purchase #5 | $198.57 | 8.706% | $215.8575 | $215.86 | $215.85 | $215.90 |
| Purchase #6 | $95.35 | 11.479% | $106.2952 | $106.30 | $106.30 | $106.30 |
| Purchase #7 | $46.51 | 9.650% | $50.9982 | $51.00 | $51.00 | $51.00 |
| 7 purchase totals = | $782.96 | $857.7542 | $857.77 | $857.75 | $857.80 | |