| 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 | $152.80 | 5.244% | $160.8128 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $86.65 | 9.566% | $94.9389 | $94.94 | $94.95 | $94.90 |
| Purchase #3 | $43.28 | 12.379% | $48.6376 | $48.64 | $48.65 | $48.60 |
| Purchase #4 | $246.79 | 12.302% | $277.1501 | $277.15 | $277.15 | $277.20 |
| Purchase #5 | $225.89 | 11.511% | $251.8922 | $251.89 | $251.90 | $251.90 |
| Purchase #6 | $73.83 | 6.665% | $78.7508 | $78.75 | $78.75 | $78.80 |
| Purchase #7 | $87.45 | 11.368% | $97.3913 | $97.39 | $97.40 | $97.40 |
| 7 purchase totals = | $916.69 | $1,009.5737 | $1,009.57 | $1,009.60 | $1,009.60 | |