| 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 | $153.90 | 3.212% | $158.8433 | $158.84 | $158.85 | $158.80 |
| Purchase #2 | $65.82 | 7.760% | $70.9276 | $70.93 | $70.95 | $70.90 |
| Purchase #3 | $201.71 | 8.852% | $219.5654 | $219.57 | $219.55 | $219.60 |
| Purchase #4 | $97.39 | 13.731% | $110.7626 | $110.76 | $110.75 | $110.80 |
| Purchase #5 | $83.61 | 13.350% | $94.7719 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $80.67 | 3.485% | $83.4813 | $83.48 | $83.50 | $83.50 |
| Purchase #7 | $246.62 | 12.599% | $277.6917 | $277.69 | $277.70 | $277.70 |
| 7 purchase totals = | $929.72 | $1,016.0438 | $1,016.04 | $1,016.05 | $1,016.10 | |