| 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 | $180.50 | 7.686% | $194.3732 | $194.37 | $194.35 | $194.40 |
| Purchase #2 | $69.37 | 11.745% | $77.5175 | $77.52 | $77.50 | $77.50 |
| Purchase #3 | $192.80 | 7.176% | $206.6353 | $206.64 | $206.65 | $206.60 |
| Purchase #4 | $90.52 | 4.806% | $94.8704 | $94.87 | $94.85 | $94.90 |
| Purchase #5 | $9.91 | 11.418% | $11.0415 | $11.04 | $11.05 | $11.00 |
| Purchase #6 | $126.58 | 12.504% | $142.4076 | $142.41 | $142.40 | $142.40 |
| Purchase #7 | $147.31 | 4.631% | $154.1319 | $154.13 | $154.15 | $154.10 |
| 7 purchase totals = | $816.99 | $880.9774 | $880.98 | $880.95 | $880.90 | |