| 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 | $134.93 | 7.711% | $145.3345 | $145.33 | $145.35 | $145.30 |
| Purchase #2 | $229.90 | 6.105% | $243.9354 | $243.94 | $243.95 | $243.90 |
| Purchase #3 | $9.36 | 12.601% | $10.5395 | $10.54 | $10.55 | $10.50 |
| Purchase #4 | $100.88 | 4.777% | $105.699 | $105.70 | $105.70 | $105.70 |
| Purchase #5 | $29.26 | 9.375% | $32.0031 | $32.00 | $32.00 | $32.00 |
| Purchase #6 | $39.36 | 9.186% | $42.9756 | $42.98 | $43.00 | $43.00 |
| Purchase #7 | $194.88 | 9.187% | $212.7836 | $212.78 | $212.80 | $212.80 |
| 7 purchase totals = | $738.57 | $793.2707 | $793.27 | $793.35 | $793.20 | |