| 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 | $154.79 | 6.471% | $164.8065 | $164.81 | $164.80 | $164.80 |
| Purchase #2 | $24.58 | 13.179% | $27.8194 | $27.82 | $27.80 | $27.80 |
| Purchase #3 | $149.27 | 4.457% | $155.923 | $155.92 | $155.90 | $155.90 |
| Purchase #4 | $23.68 | 7.837% | $25.5358 | $25.54 | $25.55 | $25.50 |
| Purchase #5 | $250.96 | 9.353% | $274.4323 | $274.43 | $274.45 | $274.40 |
| Purchase #6 | $61.75 | 13.172% | $69.8837 | $69.88 | $69.90 | $69.90 |
| Purchase #7 | $116.83 | 7.759% | $125.8948 | $125.89 | $125.90 | $125.90 |
| 7 purchase totals = | $781.86 | $844.2955 | $844.29 | $844.30 | $844.20 | |