| 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 | $159.78 | 5.356% | $168.3378 | $168.34 | $168.35 | $168.30 |
| Purchase #2 | $84.98 | 3.206% | $87.7045 | $87.70 | $87.70 | $87.70 |
| Purchase #3 | $240.45 | 7.408% | $258.2625 | $258.26 | $258.25 | $258.30 |
| Purchase #4 | $54.31 | 12.543% | $61.1221 | $61.12 | $61.10 | $61.10 |
| Purchase #5 | $73.46 | 6.503% | $78.2371 | $78.24 | $78.25 | $78.20 |
| Purchase #6 | $162.95 | 3.321% | $168.3616 | $168.36 | $168.35 | $168.40 |
| Purchase #7 | $107.56 | 4.722% | $112.639 | $112.64 | $112.65 | $112.60 |
| 7 purchase totals = | $883.49 | $934.6646 | $934.66 | $934.65 | $934.60 | |