| 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 | $172.55 | 9.409% | $188.7852 | $188.79 | $188.80 | $188.80 |
| Purchase #2 | $9.98 | 5.397% | $10.5186 | $10.52 | $10.50 | $10.50 |
| Purchase #3 | $16.38 | 6.822% | $17.4974 | $17.50 | $17.50 | $17.50 |
| Purchase #4 | $235.72 | 3.691% | $244.4204 | $244.42 | $244.40 | $244.40 |
| Purchase #5 | $24.92 | 4.214% | $25.9701 | $25.97 | $25.95 | $26.00 |
| Purchase #6 | $196.32 | 6.238% | $208.5664 | $208.57 | $208.55 | $208.60 |
| Purchase #7 | $145.68 | 3.307% | $150.4976 | $150.50 | $150.50 | $150.50 |
| 7 purchase totals = | $801.55 | $846.2557 | $846.27 | $846.20 | $846.30 | |