| 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 | $173.66 | 9.442% | $190.057 | $190.06 | $190.05 | $190.10 |
| Purchase #2 | $237.65 | 8.791% | $258.5418 | $258.54 | $258.55 | $258.50 |
| Purchase #3 | $47.68 | 12.121% | $53.4593 | $53.46 | $53.45 | $53.50 |
| Purchase #4 | $131.81 | 4.862% | $138.2186 | $138.22 | $138.20 | $138.20 |
| Purchase #5 | $161.95 | 5.110% | $170.2256 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $214.34 | 6.678% | $228.6536 | $228.65 | $228.65 | $228.70 |
| Purchase #7 | $112.30 | 10.118% | $123.6625 | $123.66 | $123.65 | $123.70 |
| 7 purchase totals = | $1,079.39 | $1,162.8184 | $1,162.82 | $1,162.80 | $1,162.90 | |