| 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 | $155.97 | 8.774% | $169.6548 | $169.65 | $169.65 | $169.70 |
| Purchase #2 | $137.50 | 5.423% | $144.9566 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $111.97 | 3.714% | $116.1286 | $116.13 | $116.15 | $116.10 |
| Purchase #4 | $59.74 | 5.519% | $63.0371 | $63.04 | $63.05 | $63.00 |
| Purchase #5 | $144.99 | 11.151% | $161.1578 | $161.16 | $161.15 | $161.20 |
| Purchase #6 | $132.85 | 5.780% | $140.5287 | $140.53 | $140.55 | $140.50 |
| Purchase #7 | $231.61 | 8.719% | $251.8041 | $251.80 | $251.80 | $251.80 |
| 7 purchase totals = | $974.63 | $1,047.2677 | $1,047.27 | $1,047.30 | $1,047.30 | |