| 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 | $154.32 | 6.873% | $164.9264 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $171.29 | 10.837% | $189.8527 | $189.85 | $189.85 | $189.90 |
| Purchase #3 | $95.81 | 6.741% | $102.2686 | $102.27 | $102.25 | $102.30 |
| Purchase #4 | $50.55 | 13.179% | $57.212 | $57.21 | $57.20 | $57.20 |
| Purchase #5 | $128.30 | 5.834% | $135.785 | $135.79 | $135.80 | $135.80 |
| Purchase #6 | $76.29 | 4.360% | $79.6162 | $79.62 | $79.60 | $79.60 |
| Purchase #7 | $56.94 | 6.503% | $60.6428 | $60.64 | $60.65 | $60.60 |
| 7 purchase totals = | $733.50 | $790.3037 | $790.31 | $790.30 | $790.30 | |