| 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 | $163.65 | 9.745% | $179.5977 | $179.60 | $179.60 | $179.60 |
| Purchase #2 | $214.78 | 12.673% | $241.9991 | $242.00 | $242.00 | $242.00 |
| Purchase #3 | $10.89 | 5.793% | $11.5209 | $11.52 | $11.50 | $11.50 |
| Purchase #4 | $191.78 | 4.504% | $200.4178 | $200.42 | $200.40 | $200.40 |
| Purchase #5 | $143.36 | 8.228% | $155.1557 | $155.16 | $155.15 | $155.20 |
| Purchase #6 | $43.64 | 13.589% | $49.5702 | $49.57 | $49.55 | $49.60 |
| Purchase #7 | $208.76 | 8.132% | $225.7364 | $225.74 | $225.75 | $225.70 |
| 7 purchase totals = | $976.86 | $1,063.9978 | $1,064.01 | $1,063.95 | $1,064.00 | |