| 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 | $110.58 | 7.447% | $118.8149 | $118.81 | $118.80 | $118.80 |
| Purchase #2 | $99.95 | 5.751% | $105.6981 | $105.70 | $105.70 | $105.70 |
| Purchase #3 | $158.77 | 5.822% | $168.0136 | $168.01 | $168.00 | $168.00 |
| Purchase #4 | $155.70 | 3.769% | $161.5683 | $161.57 | $161.55 | $161.60 |
| Purchase #5 | $206.98 | 5.866% | $219.1214 | $219.12 | $219.10 | $219.10 |
| Purchase #6 | $139.82 | 13.397% | $158.5517 | $158.55 | $158.55 | $158.60 |
| Purchase #7 | $118.73 | 8.406% | $128.7104 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $990.53 | $1,060.4784 | $1,060.47 | $1,060.40 | $1,060.50 | |