| 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 | $116.44 | 9.808% | $127.8604 | $127.86 | $127.85 | $127.90 |
| Purchase #2 | $119.58 | 13.644% | $135.8955 | $135.90 | $135.90 | $135.90 |
| Purchase #3 | $93.36 | 13.276% | $105.7545 | $105.75 | $105.75 | $105.80 |
| Purchase #4 | $81.56 | 4.855% | $85.5197 | $85.52 | $85.50 | $85.50 |
| Purchase #5 | $179.54 | 10.531% | $198.4474 | $198.45 | $198.45 | $198.40 |
| Purchase #6 | $121.89 | 11.326% | $135.6953 | $135.70 | $135.70 | $135.70 |
| Purchase #7 | $146.28 | 8.290% | $158.4066 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $858.65 | $947.5794 | $947.59 | $947.55 | $947.60 | |