| 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 | $137.82 | 7.795% | $148.5631 | $148.56 | $148.55 | $148.60 |
| Purchase #2 | $45.93 | 3.121% | $47.3635 | $47.36 | $47.35 | $47.40 |
| Purchase #3 | $136.57 | 8.364% | $147.9927 | $147.99 | $148.00 | $148.00 |
| Purchase #4 | $74.93 | 3.209% | $77.3345 | $77.33 | $77.35 | $77.30 |
| Purchase #5 | $131.59 | 10.143% | $144.9372 | $144.94 | $144.95 | $144.90 |
| Purchase #6 | $47.78 | 6.585% | $50.9263 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $240.28 | 13.837% | $273.5275 | $273.53 | $273.55 | $273.50 |
| 7 purchase totals = | $814.90 | $890.6448 | $890.64 | $890.70 | $890.60 | |