| 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 | $167.46 | 3.148% | $172.7316 | $172.73 | $172.75 | $172.70 |
| Purchase #2 | $54.68 | 5.774% | $57.8372 | $57.84 | $57.85 | $57.80 |
| Purchase #3 | $249.47 | 8.292% | $270.1561 | $270.16 | $270.15 | $270.20 |
| Purchase #4 | $223.76 | 5.740% | $236.6038 | $236.60 | $236.60 | $236.60 |
| Purchase #5 | $24.47 | 13.624% | $27.8038 | $27.80 | $27.80 | $27.80 |
| Purchase #6 | $38.31 | 7.135% | $41.0434 | $41.04 | $41.05 | $41.00 |
| Purchase #7 | $150.27 | 4.186% | $156.5603 | $156.56 | $156.55 | $156.60 |
| 7 purchase totals = | $908.42 | $962.7362 | $962.73 | $962.75 | $962.70 | |