| 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 | $170.28 | 12.552% | $191.6535 | $191.65 | $191.65 | $191.70 |
| Purchase #2 | $166.75 | 5.385% | $175.7295 | $175.73 | $175.75 | $175.70 |
| Purchase #3 | $43.51 | 11.134% | $48.3544 | $48.35 | $48.35 | $48.40 |
| Purchase #4 | $159.77 | 8.855% | $173.9176 | $173.92 | $173.90 | $173.90 |
| Purchase #5 | $7.35 | 8.414% | $7.9684 | $7.97 | $7.95 | $8.00 |
| Purchase #6 | $162.26 | 11.629% | $181.1292 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $22.45 | 5.606% | $23.7085 | $23.71 | $23.70 | $23.70 |
| 7 purchase totals = | $732.37 | $802.4611 | $802.46 | $802.45 | $802.50 | |