| 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 | $85.35 | 7.244% | $91.5328 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $128.36 | 4.159% | $133.6985 | $133.70 | $133.70 | $133.70 |
| Purchase #3 | $21.31 | 7.350% | $22.8763 | $22.88 | $22.90 | $22.90 |
| Purchase #4 | $121.90 | 8.563% | $132.3383 | $132.34 | $132.35 | $132.30 |
| Purchase #5 | $167.38 | 7.530% | $179.9837 | $179.98 | $180.00 | $180.00 |
| Purchase #6 | $222.81 | 8.309% | $241.3233 | $241.32 | $241.30 | $241.30 |
| Purchase #7 | $169.35 | 6.533% | $180.4136 | $180.41 | $180.40 | $180.40 |
| 7 purchase totals = | $916.46 | $982.1665 | $982.16 | $982.20 | $982.10 | |