| 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 | $158.50 | 10.595% | $175.2931 | $175.29 | $175.30 | $175.30 |
| Purchase #2 | $161.77 | 5.285% | $170.3195 | $170.32 | $170.30 | $170.30 |
| Purchase #3 | $126.34 | 4.255% | $131.7158 | $131.72 | $131.70 | $131.70 |
| Purchase #4 | $172.44 | 4.146% | $179.5894 | $179.59 | $179.60 | $179.60 |
| Purchase #5 | $222.93 | 9.814% | $244.8084 | $244.81 | $244.80 | $244.80 |
| Purchase #6 | $217.51 | 13.513% | $246.9021 | $246.90 | $246.90 | $246.90 |
| Purchase #7 | $189.85 | 9.432% | $207.7567 | $207.76 | $207.75 | $207.80 |
| 7 purchase totals = | $1,249.34 | $1,356.3850 | $1,356.39 | $1,356.35 | $1,356.40 | |