| 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 | $50.54 | 11.673% | $56.4395 | $56.44 | $56.45 | $56.40 |
| Purchase #2 | $141.46 | 11.719% | $158.0377 | $158.04 | $158.05 | $158.00 |
| Purchase #3 | $132.58 | 10.164% | $146.0554 | $146.06 | $146.05 | $146.10 |
| Purchase #4 | $161.36 | 4.295% | $168.2904 | $168.29 | $168.30 | $168.30 |
| Purchase #5 | $206.57 | 7.470% | $222.0008 | $222.00 | $222.00 | $222.00 |
| Purchase #6 | $137.48 | 11.460% | $153.2352 | $153.24 | $153.25 | $153.20 |
| Purchase #7 | $181.44 | 8.660% | $197.1527 | $197.15 | $197.15 | $197.20 |
| 7 purchase totals = | $1,011.43 | $1,101.2117 | $1,101.22 | $1,101.25 | $1,101.20 | |