| 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 | $186.92 | 9.178% | $204.0755 | $204.08 | $204.10 | $204.10 |
| Purchase #2 | $248.50 | 9.757% | $272.7461 | $272.75 | $272.75 | $272.70 |
| Purchase #3 | $7.94 | 3.525% | $8.2199 | $8.22 | $8.20 | $8.20 |
| Purchase #4 | $145.46 | 8.167% | $157.3397 | $157.34 | $157.35 | $157.30 |
| Purchase #5 | $90.59 | 9.869% | $99.5303 | $99.53 | $99.55 | $99.50 |
| Purchase #6 | $72.37 | 3.213% | $74.6952 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $15.95 | 13.689% | $18.1334 | $18.13 | $18.15 | $18.10 |
| 7 purchase totals = | $767.73 | $834.7401 | $834.75 | $834.80 | $834.60 | |