| 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 | $133.31 | 13.420% | $151.2002 | $151.20 | $151.20 | $151.20 |
| Purchase #2 | $151.75 | 5.484% | $160.072 | $160.07 | $160.05 | $160.10 |
| Purchase #3 | $22.62 | 10.103% | $24.9053 | $24.91 | $24.90 | $24.90 |
| Purchase #4 | $25.95 | 12.186% | $29.1123 | $29.11 | $29.10 | $29.10 |
| Purchase #5 | $106.94 | 13.537% | $121.4165 | $121.42 | $121.40 | $121.40 |
| Purchase #6 | $33.39 | 4.719% | $34.9657 | $34.97 | $34.95 | $35.00 |
| Purchase #7 | $177.45 | 3.702% | $184.0192 | $184.02 | $184.00 | $184.00 |
| 7 purchase totals = | $651.41 | $705.6912 | $705.70 | $705.60 | $705.70 | |