| 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 | $183.26 | 10.631% | $202.7424 | $202.74 | $202.75 | $202.70 |
| Purchase #2 | $117.60 | 4.688% | $123.1131 | $123.11 | $123.10 | $123.10 |
| Purchase #3 | $14.89 | 3.672% | $15.4368 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $151.33 | 10.241% | $166.8277 | $166.83 | $166.85 | $166.80 |
| Purchase #5 | $90.52 | 8.798% | $98.4839 | $98.48 | $98.50 | $98.50 |
| Purchase #6 | $225.30 | 5.237% | $237.099 | $237.10 | $237.10 | $237.10 |
| Purchase #7 | $17.67 | 13.278% | $20.0162 | $20.02 | $20.00 | $20.00 |
| 7 purchase totals = | $800.57 | $863.7191 | $863.72 | $863.75 | $863.60 | |