| 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 | $147.82 | 8.471% | $160.3418 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $197.58 | 7.374% | $212.1495 | $212.15 | $212.15 | $212.10 |
| Purchase #3 | $35.67 | 8.253% | $38.6138 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $53.68 | 6.732% | $57.2937 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $144.85 | 10.489% | $160.0433 | $160.04 | $160.05 | $160.00 |
| Purchase #6 | $56.27 | 3.393% | $58.1792 | $58.18 | $58.20 | $58.20 |
| Purchase #7 | $23.61 | 9.126% | $25.7646 | $25.76 | $25.75 | $25.80 |
| 7 purchase totals = | $659.48 | $712.3859 | $712.37 | $712.40 | $712.30 | |