| 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 | $179.50 | 13.249% | $203.282 | $203.28 | $203.30 | $203.30 |
| Purchase #2 | $120.73 | 10.577% | $133.4996 | $133.50 | $133.50 | $133.50 |
| Purchase #3 | $136.43 | 10.733% | $151.073 | $151.07 | $151.05 | $151.10 |
| Purchase #4 | $146.28 | 9.268% | $159.8372 | $159.84 | $159.85 | $159.80 |
| Purchase #5 | $119.47 | 8.190% | $129.2546 | $129.25 | $129.25 | $129.30 |
| Purchase #6 | $71.62 | 11.256% | $79.6815 | $79.68 | $79.70 | $79.70 |
| Purchase #7 | $107.90 | 3.413% | $111.5826 | $111.58 | $111.60 | $111.60 |
| 7 purchase totals = | $881.93 | $968.2105 | $968.20 | $968.25 | $968.30 | |