| 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 | $126.67 | 5.428% | $133.5456 | $133.55 | $133.55 | $133.50 |
| Purchase #2 | $39.92 | 5.535% | $42.1296 | $42.13 | $42.15 | $42.10 |
| Purchase #3 | $112.34 | 11.698% | $125.4815 | $125.48 | $125.50 | $125.50 |
| Purchase #4 | $167.51 | 8.474% | $181.7048 | $181.70 | $181.70 | $181.70 |
| Purchase #5 | $152.46 | 6.761% | $162.7678 | $162.77 | $162.75 | $162.80 |
| Purchase #6 | $191.71 | 6.698% | $204.5507 | $204.55 | $204.55 | $204.60 |
| Purchase #7 | $20.35 | 9.297% | $22.2419 | $22.24 | $22.25 | $22.20 |
| 7 purchase totals = | $810.96 | $872.4219 | $872.42 | $872.45 | $872.40 | |