| 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 | $154.88 | 5.270% | $163.0422 | $163.04 | $163.05 | $163.00 |
| Purchase #2 | $116.39 | 3.470% | $120.4287 | $120.43 | $120.45 | $120.40 |
| Purchase #3 | $239.76 | 7.378% | $257.4495 | $257.45 | $257.45 | $257.40 |
| Purchase #4 | $43.51 | 10.148% | $47.9254 | $47.93 | $47.95 | $47.90 |
| Purchase #5 | $103.53 | 6.358% | $110.1124 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $68.95 | 10.119% | $75.9271 | $75.93 | $75.95 | $75.90 |
| Purchase #7 | $217.74 | 12.789% | $245.5868 | $245.59 | $245.60 | $245.60 |
| 7 purchase totals = | $944.76 | $1,020.4721 | $1,020.48 | $1,020.55 | $1,020.30 | |