| 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 | $136.90 | 6.838% | $146.2612 | $146.26 | $146.25 | $146.30 |
| Purchase #2 | $129.86 | 6.246% | $137.9711 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $50.41 | 13.802% | $57.3676 | $57.37 | $57.35 | $57.40 |
| Purchase #4 | $60.72 | 6.707% | $64.7925 | $64.79 | $64.80 | $64.80 |
| Purchase #5 | $144.60 | 10.589% | $159.9117 | $159.91 | $159.90 | $159.90 |
| Purchase #6 | $250.76 | 3.434% | $259.3711 | $259.37 | $259.35 | $259.40 |
| Purchase #7 | $134.80 | 7.764% | $145.2659 | $145.27 | $145.25 | $145.30 |
| 7 purchase totals = | $908.05 | $970.9411 | $970.94 | $970.85 | $971.10 | |