| 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 | $154.51 | 6.681% | $164.8328 | $164.83 | $164.85 | $164.80 |
| Purchase #2 | $28.91 | 9.345% | $31.6116 | $31.61 | $31.60 | $31.60 |
| Purchase #3 | $246.88 | 11.790% | $275.9872 | $275.99 | $276.00 | $276.00 |
| Purchase #4 | $33.62 | 9.658% | $36.867 | $36.87 | $36.85 | $36.90 |
| Purchase #5 | $81.72 | 13.495% | $92.7481 | $92.75 | $92.75 | $92.70 |
| Purchase #6 | $24.70 | 9.489% | $27.0438 | $27.04 | $27.05 | $27.00 |
| Purchase #7 | $160.56 | 11.247% | $178.6182 | $178.62 | $178.60 | $178.60 |
| 7 purchase totals = | $730.90 | $807.7087 | $807.71 | $807.70 | $807.60 | |