| 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 | $142.71 | 10.726% | $158.0171 | $158.02 | $158.00 | $158.00 |
| Purchase #2 | $172.78 | 7.595% | $185.9026 | $185.90 | $185.90 | $185.90 |
| Purchase #3 | $64.63 | 6.289% | $68.6946 | $68.69 | $68.70 | $68.70 |
| Purchase #4 | $144.88 | 13.471% | $164.3968 | $164.40 | $164.40 | $164.40 |
| Purchase #5 | $234.94 | 10.322% | $259.1905 | $259.19 | $259.20 | $259.20 |
| Purchase #6 | $149.50 | 5.589% | $157.8556 | $157.86 | $157.85 | $157.90 |
| Purchase #7 | $137.91 | 10.693% | $152.6567 | $152.66 | $152.65 | $152.70 |
| 7 purchase totals = | $1,047.35 | $1,146.7139 | $1,146.72 | $1,146.70 | $1,146.80 | |