| 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 | $88.33 | 12.262% | $99.161 | $99.16 | $99.15 | $99.20 |
| Purchase #2 | $61.65 | 13.831% | $70.1768 | $70.18 | $70.20 | $70.20 |
| Purchase #3 | $141.45 | 9.283% | $154.5808 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $89.97 | 5.519% | $94.9354 | $94.94 | $94.95 | $94.90 |
| Purchase #5 | $162.66 | 13.555% | $184.7086 | $184.71 | $184.70 | $184.70 |
| Purchase #6 | $243.78 | 3.599% | $252.5536 | $252.55 | $252.55 | $252.60 |
| Purchase #7 | $185.58 | 10.418% | $204.9137 | $204.91 | $204.90 | $204.90 |
| 7 purchase totals = | $973.42 | $1,061.0299 | $1,061.03 | $1,061.05 | $1,061.10 | |