| 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 | $115.42 | 8.618% | $125.3669 | $125.37 | $125.35 | $125.40 |
| Purchase #2 | $72.39 | 6.678% | $77.2242 | $77.22 | $77.20 | $77.20 |
| Purchase #3 | $70.36 | 7.562% | $75.6806 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $186.32 | 3.511% | $192.8617 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $76.25 | 3.782% | $79.1338 | $79.13 | $79.15 | $79.10 |
| Purchase #6 | $143.73 | 5.801% | $152.0678 | $152.07 | $152.05 | $152.10 |
| Purchase #7 | $229.54 | 6.367% | $244.1548 | $244.15 | $244.15 | $244.20 |
| 7 purchase totals = | $894.01 | $946.4898 | $946.48 | $946.45 | $946.60 | |