| 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 | $183.73 | 6.254% | $195.2205 | $195.22 | $195.20 | $195.20 |
| Purchase #2 | $174.25 | 3.810% | $180.8889 | $180.89 | $180.90 | $180.90 |
| Purchase #3 | $194.60 | 3.562% | $201.5317 | $201.53 | $201.55 | $201.50 |
| Purchase #4 | $35.99 | 11.323% | $40.0651 | $40.07 | $40.05 | $40.10 |
| Purchase #5 | $246.83 | 6.314% | $262.4148 | $262.41 | $262.40 | $262.40 |
| Purchase #6 | $220.53 | 3.630% | $228.5352 | $228.54 | $228.55 | $228.50 |
| Purchase #7 | $31.94 | 4.372% | $33.3364 | $33.34 | $33.35 | $33.30 |
| 7 purchase totals = | $1,087.87 | $1,141.9926 | $1,142.00 | $1,142.00 | $1,141.90 | |