| 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 | $166.38 | 8.162% | $179.9599 | $179.96 | $179.95 | $180.00 |
| Purchase #2 | $188.49 | 13.637% | $214.1944 | $214.19 | $214.20 | $214.20 |
| Purchase #3 | $155.73 | 3.735% | $161.5465 | $161.55 | $161.55 | $161.50 |
| Purchase #4 | $82.54 | 5.681% | $87.2291 | $87.23 | $87.25 | $87.20 |
| Purchase #5 | $223.53 | 13.362% | $253.3981 | $253.40 | $253.40 | $253.40 |
| Purchase #6 | $131.94 | 10.317% | $145.5522 | $145.55 | $145.55 | $145.60 |
| Purchase #7 | $53.55 | 5.683% | $56.5932 | $56.59 | $56.60 | $56.60 |
| 7 purchase totals = | $1,002.16 | $1,098.4734 | $1,098.47 | $1,098.50 | $1,098.50 | |