| 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 | $169.79 | 10.387% | $187.4261 | $187.43 | $187.45 | $187.40 |
| Purchase #2 | $126.42 | 12.753% | $142.5423 | $142.54 | $142.55 | $142.50 |
| Purchase #3 | $132.74 | 3.359% | $137.1987 | $137.20 | $137.20 | $137.20 |
| Purchase #4 | $194.33 | 7.198% | $208.3179 | $208.32 | $208.30 | $208.30 |
| Purchase #5 | $58.95 | 11.170% | $65.5347 | $65.53 | $65.55 | $65.50 |
| Purchase #6 | $71.48 | 9.280% | $78.1133 | $78.11 | $78.10 | $78.10 |
| Purchase #7 | $124.93 | 10.424% | $137.9527 | $137.95 | $137.95 | $138.00 |
| 7 purchase totals = | $878.64 | $957.0857 | $957.08 | $957.10 | $957.00 | |