| 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 | $128.36 | 13.843% | $146.1289 | $146.13 | $146.15 | $146.10 |
| Purchase #2 | $29.61 | 6.401% | $31.5053 | $31.51 | $31.50 | $31.50 |
| Purchase #3 | $44.43 | 12.176% | $49.8398 | $49.84 | $49.85 | $49.80 |
| Purchase #4 | $240.58 | 7.385% | $258.3468 | $258.35 | $258.35 | $258.30 |
| Purchase #5 | $167.67 | 5.706% | $177.2373 | $177.24 | $177.25 | $177.20 |
| Purchase #6 | $159.55 | 7.719% | $171.8657 | $171.87 | $171.85 | $171.90 |
| Purchase #7 | $112.38 | 8.270% | $121.6738 | $121.67 | $121.65 | $121.70 |
| 7 purchase totals = | $882.58 | $956.5976 | $956.61 | $956.60 | $956.50 | |