| 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 | $129.61 | 8.140% | $140.1603 | $140.16 | $140.15 | $140.20 |
| Purchase #2 | $195.31 | 13.552% | $221.7784 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $51.62 | 5.536% | $54.4777 | $54.48 | $54.50 | $54.50 |
| Purchase #4 | $54.98 | 8.845% | $59.843 | $59.84 | $59.85 | $59.80 |
| Purchase #5 | $5.87 | 10.280% | $6.4734 | $6.47 | $6.45 | $6.50 |
| Purchase #6 | $200.93 | 6.242% | $213.4721 | $213.47 | $213.45 | $213.50 |
| Purchase #7 | $69.87 | 8.555% | $75.8474 | $75.85 | $75.85 | $75.80 |
| 7 purchase totals = | $708.19 | $772.0523 | $772.05 | $772.05 | $772.10 | |