| 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 | $204.67 | 7.427% | $219.8708 | $219.87 | $219.85 | $219.90 |
| Purchase #2 | $73.64 | 7.193% | $78.9369 | $78.94 | $78.95 | $78.90 |
| Purchase #3 | $240.33 | 11.420% | $267.7757 | $267.78 | $267.80 | $267.80 |
| Purchase #4 | $158.77 | 3.331% | $164.0586 | $164.06 | $164.05 | $164.10 |
| Purchase #5 | $134.96 | 5.797% | $142.7836 | $142.78 | $142.80 | $142.80 |
| Purchase #6 | $177.66 | 6.267% | $188.794 | $188.79 | $188.80 | $188.80 |
| Purchase #7 | $146.98 | 8.368% | $159.2793 | $159.28 | $159.30 | $159.30 |
| 7 purchase totals = | $1,137.01 | $1,221.4989 | $1,221.50 | $1,221.55 | $1,221.60 | |