| 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 | $74.68 | 8.576% | $81.0846 | $81.08 | $81.10 | $81.10 |
| Purchase #2 | $91.25 | 8.478% | $98.9862 | $98.99 | $99.00 | $99.00 |
| Purchase #3 | $147.37 | 8.319% | $159.6297 | $159.63 | $159.65 | $159.60 |
| Purchase #4 | $90.53 | 5.488% | $95.4983 | $95.50 | $95.50 | $95.50 |
| Purchase #5 | $182.60 | 4.141% | $190.1615 | $190.16 | $190.15 | $190.20 |
| Purchase #6 | $225.55 | 4.440% | $235.5644 | $235.56 | $235.55 | $235.60 |
| Purchase #7 | $124.50 | 4.653% | $130.293 | $130.29 | $130.30 | $130.30 |
| 7 purchase totals = | $936.48 | $991.2177 | $991.21 | $991.25 | $991.30 | |