| 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 | $112.57 | 11.477% | $125.4897 | $125.49 | $125.50 | $125.50 |
| Purchase #2 | $118.97 | 12.678% | $134.053 | $134.05 | $134.05 | $134.10 |
| Purchase #3 | $158.40 | 5.835% | $167.6426 | $167.64 | $167.65 | $167.60 |
| Purchase #4 | $210.40 | 10.768% | $233.0559 | $233.06 | $233.05 | $233.10 |
| Purchase #5 | $176.85 | 7.418% | $189.9687 | $189.97 | $189.95 | $190.00 |
| Purchase #6 | $238.60 | 10.590% | $263.8677 | $263.87 | $263.85 | $263.90 |
| Purchase #7 | $50.93 | 7.120% | $54.5562 | $54.56 | $54.55 | $54.60 |
| 7 purchase totals = | $1,066.72 | $1,168.6338 | $1,168.64 | $1,168.60 | $1,168.80 | |