| 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 | $158.39 | 7.841% | $170.8094 | $170.81 | $170.80 | $170.80 |
| Purchase #2 | $242.47 | 4.616% | $253.6624 | $253.66 | $253.65 | $253.70 |
| Purchase #3 | $5.73 | 6.618% | $6.1092 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $99.95 | 11.383% | $111.3273 | $111.33 | $111.35 | $111.30 |
| Purchase #5 | $220.71 | 3.283% | $227.9559 | $227.96 | $227.95 | $228.00 |
| Purchase #6 | $221.80 | 9.350% | $242.5383 | $242.54 | $242.55 | $242.50 |
| Purchase #7 | $163.56 | 5.407% | $172.4037 | $172.40 | $172.40 | $172.40 |
| 7 purchase totals = | $1,112.61 | $1,184.8062 | $1,184.81 | $1,184.80 | $1,184.80 | |