| 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 | $154.53 | 8.714% | $167.9957 | $168.00 | $168.00 | $168.00 |
| Purchase #2 | $221.50 | 8.827% | $241.0518 | $241.05 | $241.05 | $241.10 |
| Purchase #3 | $121.88 | 6.702% | $130.0484 | $130.05 | $130.05 | $130.00 |
| Purchase #4 | $120.72 | 9.441% | $132.1172 | $132.12 | $132.10 | $132.10 |
| Purchase #5 | $152.39 | 4.437% | $159.1515 | $159.15 | $159.15 | $159.20 |
| Purchase #6 | $82.90 | 4.826% | $86.9008 | $86.90 | $86.90 | $86.90 |
| Purchase #7 | $23.59 | 6.562% | $25.138 | $25.14 | $25.15 | $25.10 |
| 7 purchase totals = | $877.51 | $942.4034 | $942.41 | $942.40 | $942.40 | |