| 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 | $184.45 | 11.758% | $206.1376 | $206.14 | $206.15 | $206.10 |
| Purchase #2 | $131.41 | 10.758% | $145.5471 | $145.55 | $145.55 | $145.50 |
| Purchase #3 | $175.26 | 11.813% | $195.9635 | $195.96 | $195.95 | $196.00 |
| Purchase #4 | $115.94 | 6.715% | $123.7254 | $123.73 | $123.75 | $123.70 |
| Purchase #5 | $6.98 | 3.397% | $7.2171 | $7.22 | $7.20 | $7.20 |
| Purchase #6 | $96.90 | 5.178% | $101.9175 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $19.46 | 8.851% | $21.1824 | $21.18 | $21.20 | $21.20 |
| 7 purchase totals = | $730.40 | $801.6906 | $801.70 | $801.70 | $801.60 | |