| 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 | $128.65 | 7.531% | $138.3386 | $138.34 | $138.35 | $138.30 |
| Purchase #2 | $180.84 | 4.264% | $188.551 | $188.55 | $188.55 | $188.60 |
| Purchase #3 | $89.65 | 11.568% | $100.0207 | $100.02 | $100.00 | $100.00 |
| Purchase #4 | $249.46 | 3.717% | $258.7324 | $258.73 | $258.75 | $258.70 |
| Purchase #5 | $86.47 | 11.104% | $96.0716 | $96.07 | $96.05 | $96.10 |
| Purchase #6 | $102.87 | 13.549% | $116.8079 | $116.81 | $116.80 | $116.80 |
| Purchase #7 | $189.68 | 3.260% | $195.8636 | $195.86 | $195.85 | $195.90 |
| 7 purchase totals = | $1,027.62 | $1,094.3858 | $1,094.38 | $1,094.35 | $1,094.40 | |