| 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 | $151.62 | 3.661% | $157.1708 | $157.17 | $157.15 | $157.20 |
| Purchase #2 | $119.57 | 9.267% | $130.6506 | $130.65 | $130.65 | $130.70 |
| Purchase #3 | $117.73 | 9.302% | $128.6812 | $128.68 | $128.70 | $128.70 |
| Purchase #4 | $225.49 | 13.636% | $256.2378 | $256.24 | $256.25 | $256.20 |
| Purchase #5 | $229.64 | 11.175% | $255.3023 | $255.30 | $255.30 | $255.30 |
| Purchase #6 | $192.50 | 4.376% | $200.9238 | $200.92 | $200.90 | $200.90 |
| Purchase #7 | $227.54 | 4.415% | $237.5859 | $237.59 | $237.60 | $237.60 |
| 7 purchase totals = | $1,264.09 | $1,366.5524 | $1,366.55 | $1,366.55 | $1,366.60 | |