| 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 | $6.96 | 9.296% | $7.607 | $7.61 | $7.60 | $7.60 |
| Purchase #2 | $155.78 | 11.171% | $173.1822 | $173.18 | $173.20 | $173.20 |
| Purchase #3 | $16.71 | 10.392% | $18.4465 | $18.45 | $18.45 | $18.40 |
| Purchase #4 | $168.41 | 3.187% | $173.7772 | $173.78 | $173.80 | $173.80 |
| Purchase #5 | $156.95 | 7.503% | $168.726 | $168.73 | $168.75 | $168.70 |
| Purchase #6 | $205.85 | 6.768% | $219.7819 | $219.78 | $219.80 | $219.80 |
| Purchase #7 | $17.74 | 9.801% | $19.4787 | $19.48 | $19.50 | $19.50 |
| 7 purchase totals = | $728.40 | $780.9995 | $781.01 | $781.10 | $781.00 | |