| 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 | $156.62 | 13.395% | $177.5992 | $177.60 | $177.60 | $177.60 |
| Purchase #2 | $208.31 | 13.634% | $236.711 | $236.71 | $236.70 | $236.70 |
| Purchase #3 | $54.63 | 10.608% | $60.4252 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $117.64 | 11.277% | $130.9063 | $130.91 | $130.90 | $130.90 |
| Purchase #5 | $6.36 | 5.360% | $6.7009 | $6.70 | $6.70 | $6.70 |
| Purchase #6 | $103.44 | 9.734% | $113.5088 | $113.51 | $113.50 | $113.50 |
| Purchase #7 | $19.57 | 8.872% | $21.3063 | $21.31 | $21.30 | $21.30 |
| 7 purchase totals = | $666.57 | $747.1577 | $747.17 | $747.15 | $747.10 | |