| 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 | $63.43 | 12.662% | $71.4615 | $71.46 | $71.45 | $71.50 |
| Purchase #2 | $140.27 | 13.443% | $159.1265 | $159.13 | $159.15 | $159.10 |
| Purchase #3 | $176.25 | 4.278% | $183.79 | $183.79 | $183.80 | $183.80 |
| Purchase #4 | $112.57 | 4.651% | $117.8056 | $117.81 | $117.80 | $117.80 |
| Purchase #5 | $210.94 | 4.734% | $220.9259 | $220.93 | $220.95 | $220.90 |
| Purchase #6 | $110.43 | 10.465% | $121.9865 | $121.99 | $122.00 | $122.00 |
| Purchase #7 | $176.56 | 6.505% | $188.0452 | $188.05 | $188.05 | $188.00 |
| 7 purchase totals = | $990.45 | $1,063.1412 | $1,063.16 | $1,063.20 | $1,063.10 | |