| 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 | $158.46 | 3.872% | $164.5956 | $164.60 | $164.60 | $164.60 |
| Purchase #2 | $234.29 | 10.181% | $258.1431 | $258.14 | $258.15 | $258.10 |
| Purchase #3 | $244.49 | 12.265% | $274.4767 | $274.48 | $274.50 | $274.50 |
| Purchase #4 | $84.96 | 10.620% | $93.9828 | $93.98 | $94.00 | $94.00 |
| Purchase #5 | $148.49 | 8.299% | $160.8132 | $160.81 | $160.80 | $160.80 |
| Purchase #6 | $118.73 | 11.338% | $132.1916 | $132.19 | $132.20 | $132.20 |
| Purchase #7 | $96.41 | 9.682% | $105.7444 | $105.74 | $105.75 | $105.70 |
| 7 purchase totals = | $1,085.83 | $1,189.9474 | $1,189.94 | $1,190.00 | $1,189.90 | |