| 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 | $172.48 | 9.763% | $189.3192 | $189.32 | $189.30 | $189.30 |
| Purchase #2 | $129.34 | 9.534% | $141.6713 | $141.67 | $141.65 | $141.70 |
| Purchase #3 | $60.37 | 12.749% | $68.0666 | $68.07 | $68.05 | $68.10 |
| Purchase #4 | $148.97 | 4.595% | $155.8152 | $155.82 | $155.80 | $155.80 |
| Purchase #5 | $19.70 | 7.452% | $21.168 | $21.17 | $21.15 | $21.20 |
| Purchase #6 | $23.74 | 5.709% | $25.0953 | $25.10 | $25.10 | $25.10 |
| Purchase #7 | $215.73 | 3.611% | $223.52 | $223.52 | $223.50 | $223.50 |
| 7 purchase totals = | $770.33 | $824.6556 | $824.67 | $824.55 | $824.70 | |