| 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 | $160.77 | 3.453% | $166.3214 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $180.69 | 5.802% | $191.1736 | $191.17 | $191.15 | $191.20 |
| Purchase #3 | $185.83 | 7.678% | $200.098 | $200.10 | $200.10 | $200.10 |
| Purchase #4 | $203.26 | 4.334% | $212.0693 | $212.07 | $212.05 | $212.10 |
| Purchase #5 | $158.82 | 4.426% | $165.8494 | $165.85 | $165.85 | $165.80 |
| Purchase #6 | $5.53 | 5.586% | $5.8389 | $5.84 | $5.85 | $5.80 |
| Purchase #7 | $96.61 | 10.375% | $106.6333 | $106.63 | $106.65 | $106.60 |
| 7 purchase totals = | $991.51 | $1,047.9839 | $1,047.98 | $1,047.95 | $1,047.90 | |