| 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 | $172.58 | 10.489% | $190.6819 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $210.47 | 3.601% | $218.049 | $218.05 | $218.05 | $218.00 |
| Purchase #3 | $180.27 | 13.544% | $204.6858 | $204.69 | $204.70 | $204.70 |
| Purchase #4 | $30.58 | 13.244% | $34.63 | $34.63 | $34.65 | $34.60 |
| Purchase #5 | $127.99 | 4.124% | $133.2683 | $133.27 | $133.25 | $133.30 |
| Purchase #6 | $80.69 | 8.435% | $87.4962 | $87.50 | $87.50 | $87.50 |
| Purchase #7 | $163.95 | 3.149% | $169.1128 | $169.11 | $169.10 | $169.10 |
| 7 purchase totals = | $966.53 | $1,037.9240 | $1,037.93 | $1,037.95 | $1,037.90 | |