| 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 | $228.92 | 11.758% | $255.8364 | $255.84 | $255.85 | $255.80 |
| Purchase #2 | $82.69 | 13.492% | $93.8465 | $93.85 | $93.85 | $93.80 |
| Purchase #3 | $137.51 | 12.720% | $155.0013 | $155.00 | $155.00 | $155.00 |
| Purchase #4 | $138.48 | 7.553% | $148.9394 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $42.89 | 13.789% | $48.8041 | $48.80 | $48.80 | $48.80 |
| Purchase #6 | $244.38 | 5.327% | $257.3981 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $171.70 | 7.463% | $184.514 | $184.51 | $184.50 | $184.50 |
| 7 purchase totals = | $1,046.57 | $1,144.3398 | $1,144.34 | $1,144.35 | $1,144.20 | |