| 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 | $95.34 | 6.132% | $101.1862 | $101.19 | $101.20 | $101.20 |
| Purchase #2 | $149.90 | 9.696% | $164.4343 | $164.43 | $164.45 | $164.40 |
| Purchase #3 | $94.88 | 6.482% | $101.0301 | $101.03 | $101.05 | $101.00 |
| Purchase #4 | $83.52 | 4.381% | $87.179 | $87.18 | $87.20 | $87.20 |
| Purchase #5 | $100.80 | 8.197% | $109.0626 | $109.06 | $109.05 | $109.10 |
| Purchase #6 | $8.90 | 10.136% | $9.8021 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $148.25 | 10.847% | $164.3307 | $164.33 | $164.35 | $164.30 |
| 7 purchase totals = | $681.59 | $737.0250 | $737.02 | $737.10 | $737.00 | |