| 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 | $153.66 | 7.247% | $164.7957 | $164.80 | $164.80 | $164.80 |
| Purchase #2 | $214.57 | 7.567% | $230.8065 | $230.81 | $230.80 | $230.80 |
| Purchase #3 | $64.98 | 13.330% | $73.6418 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $56.71 | 9.193% | $61.9234 | $61.92 | $61.90 | $61.90 |
| Purchase #5 | $236.56 | 8.685% | $257.1052 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $47.63 | 7.744% | $51.3185 | $51.32 | $51.30 | $51.30 |
| Purchase #7 | $51.41 | 3.176% | $53.0428 | $53.04 | $53.05 | $53.00 |
| 7 purchase totals = | $825.52 | $892.6339 | $892.64 | $892.60 | $892.50 | |