| 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 | $148.98 | 13.440% | $169.0029 | $169.00 | $169.00 | $169.00 |
| Purchase #2 | $235.88 | 10.273% | $260.112 | $260.11 | $260.10 | $260.10 |
| Purchase #3 | $84.82 | 6.601% | $90.419 | $90.42 | $90.40 | $90.40 |
| Purchase #4 | $208.74 | 11.137% | $231.9874 | $231.99 | $232.00 | $232.00 |
| Purchase #5 | $166.25 | 11.377% | $185.1643 | $185.16 | $185.15 | $185.20 |
| Purchase #6 | $113.86 | 5.654% | $120.2976 | $120.30 | $120.30 | $120.30 |
| Purchase #7 | $149.49 | 12.784% | $168.6008 | $168.60 | $168.60 | $168.60 |
| 7 purchase totals = | $1,108.02 | $1,225.5840 | $1,225.58 | $1,225.55 | $1,225.60 | |