| 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 | $183.90 | 4.402% | $191.9953 | $192.00 | $192.00 | $192.00 |
| Purchase #2 | $137.86 | 9.343% | $150.7403 | $150.74 | $150.75 | $150.70 |
| Purchase #3 | $144.71 | 5.302% | $152.3825 | $152.38 | $152.40 | $152.40 |
| Purchase #4 | $37.58 | 4.156% | $39.1418 | $39.14 | $39.15 | $39.10 |
| Purchase #5 | $115.82 | 5.485% | $122.1727 | $122.17 | $122.15 | $122.20 |
| Purchase #6 | $81.78 | 4.703% | $85.6261 | $85.63 | $85.65 | $85.60 |
| Purchase #7 | $109.38 | 7.225% | $117.2827 | $117.28 | $117.30 | $117.30 |
| 7 purchase totals = | $811.03 | $859.3414 | $859.34 | $859.40 | $859.30 | |