| 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 | $172.53 | 9.312% | $188.596 | $188.60 | $188.60 | $188.60 |
| Purchase #2 | $66.64 | 5.490% | $70.2985 | $70.30 | $70.30 | $70.30 |
| Purchase #3 | $235.55 | 4.631% | $246.4583 | $246.46 | $246.45 | $246.50 |
| Purchase #4 | $13.58 | 4.142% | $14.1425 | $14.14 | $14.15 | $14.10 |
| Purchase #5 | $160.26 | 6.655% | $170.9253 | $170.93 | $170.95 | $170.90 |
| Purchase #6 | $105.75 | 13.525% | $120.0527 | $120.05 | $120.05 | $120.10 |
| Purchase #7 | $189.89 | 5.191% | $199.7472 | $199.75 | $199.75 | $199.70 |
| 7 purchase totals = | $944.20 | $1,010.2205 | $1,010.23 | $1,010.25 | $1,010.20 | |