| 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 | $164.33 | 11.744% | $183.6289 | $183.63 | $183.65 | $183.60 |
| Purchase #2 | $208.52 | 8.669% | $226.5966 | $226.60 | $226.60 | $226.60 |
| Purchase #3 | $97.84 | 7.706% | $105.3796 | $105.38 | $105.40 | $105.40 |
| Purchase #4 | $87.39 | 8.379% | $94.7124 | $94.71 | $94.70 | $94.70 |
| Purchase #5 | $31.48 | 4.819% | $32.997 | $33.00 | $33.00 | $33.00 |
| Purchase #6 | $202.29 | 6.696% | $215.8353 | $215.84 | $215.85 | $215.80 |
| Purchase #7 | $221.81 | 8.358% | $240.3489 | $240.35 | $240.35 | $240.30 |
| 7 purchase totals = | $1,013.66 | $1,099.4987 | $1,099.51 | $1,099.55 | $1,099.40 | |