| 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 | $70.27 | 4.126% | $73.1693 | $73.17 | $73.15 | $73.20 |
| Purchase #2 | $147.96 | 13.322% | $167.6712 | $167.67 | $167.65 | $167.70 |
| Purchase #3 | $239.73 | 5.145% | $252.0641 | $252.06 | $252.05 | $252.10 |
| Purchase #4 | $17.92 | 12.643% | $20.1856 | $20.19 | $20.20 | $20.20 |
| Purchase #5 | $107.74 | 13.762% | $122.5672 | $122.57 | $122.55 | $122.60 |
| Purchase #6 | $161.73 | 7.600% | $174.0215 | $174.02 | $174.00 | $174.00 |
| Purchase #7 | $243.27 | 11.485% | $271.2096 | $271.21 | $271.20 | $271.20 |
| 7 purchase totals = | $988.62 | $1,080.8885 | $1,080.89 | $1,080.80 | $1,081.00 | |