| 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 | $128.80 | 4.832% | $135.0236 | $135.02 | $135.00 | $135.00 |
| Purchase #2 | $161.62 | 13.119% | $182.8229 | $182.82 | $182.80 | $182.80 |
| Purchase #3 | $73.38 | 12.606% | $82.6303 | $82.63 | $82.65 | $82.60 |
| Purchase #4 | $141.85 | 7.174% | $152.0263 | $152.03 | $152.05 | $152.00 |
| Purchase #5 | $125.29 | 6.409% | $133.3198 | $133.32 | $133.30 | $133.30 |
| Purchase #6 | $42.45 | 10.612% | $46.9548 | $46.95 | $46.95 | $47.00 |
| Purchase #7 | $55.73 | 12.873% | $62.9041 | $62.90 | $62.90 | $62.90 |
| 7 purchase totals = | $729.12 | $795.6818 | $795.67 | $795.65 | $795.60 | |