| 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 | $18.33 | 7.760% | $19.7524 | $19.75 | $19.75 | $19.80 |
| Purchase #2 | $146.71 | 8.366% | $158.9838 | $158.98 | $159.00 | $159.00 |
| Purchase #3 | $180.48 | 11.631% | $201.4716 | $201.47 | $201.45 | $201.50 |
| Purchase #4 | $229.66 | 12.343% | $258.0069 | $258.01 | $258.00 | $258.00 |
| Purchase #5 | $179.75 | 7.157% | $192.6147 | $192.61 | $192.60 | $192.60 |
| Purchase #6 | $225.40 | 6.207% | $239.3906 | $239.39 | $239.40 | $239.40 |
| Purchase #7 | $58.90 | 5.358% | $62.0559 | $62.06 | $62.05 | $62.10 |
| 7 purchase totals = | $1,039.23 | $1,132.2759 | $1,132.27 | $1,132.25 | $1,132.40 | |