| 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 | $159.42 | 7.831% | $171.9042 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $44.85 | 6.729% | $47.868 | $47.87 | $47.85 | $47.90 |
| Purchase #3 | $131.29 | 11.853% | $146.8518 | $146.85 | $146.85 | $146.90 |
| Purchase #4 | $213.32 | 12.149% | $239.2362 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $92.27 | 4.660% | $96.5698 | $96.57 | $96.55 | $96.60 |
| Purchase #6 | $12.56 | 5.557% | $13.258 | $13.26 | $13.25 | $13.30 |
| Purchase #7 | $208.91 | 10.325% | $230.48 | $230.48 | $230.50 | $230.50 |
| 7 purchase totals = | $862.62 | $946.1680 | $946.17 | $946.15 | $946.30 | |