| 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 | $160.50 | 11.337% | $178.6959 | $178.70 | $178.70 | $178.70 |
| Purchase #2 | $91.41 | 3.215% | $94.3488 | $94.35 | $94.35 | $94.30 |
| Purchase #3 | $219.49 | 7.561% | $236.0856 | $236.09 | $236.10 | $236.10 |
| Purchase #4 | $119.63 | 3.376% | $123.6687 | $123.67 | $123.65 | $123.70 |
| Purchase #5 | $210.88 | 10.230% | $232.453 | $232.45 | $232.45 | $232.50 |
| Purchase #6 | $168.71 | 7.580% | $181.4982 | $181.50 | $181.50 | $181.50 |
| Purchase #7 | $205.74 | 13.802% | $234.1362 | $234.14 | $234.15 | $234.10 |
| 7 purchase totals = | $1,176.36 | $1,280.8864 | $1,280.90 | $1,280.90 | $1,280.90 | |