| 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 | $173.41 | 6.386% | $184.484 | $184.48 | $184.50 | $184.50 |
| Purchase #2 | $72.27 | 10.281% | $79.7001 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $217.93 | 7.616% | $234.5275 | $234.53 | $234.55 | $234.50 |
| Purchase #4 | $121.99 | 5.437% | $128.6226 | $128.62 | $128.60 | $128.60 |
| Purchase #5 | $199.73 | 8.466% | $216.6391 | $216.64 | $216.65 | $216.60 |
| Purchase #6 | $30.27 | 11.677% | $33.8046 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $166.58 | 10.703% | $184.4091 | $184.41 | $184.40 | $184.40 |
| 7 purchase totals = | $982.18 | $1,062.1870 | $1,062.18 | $1,062.20 | $1,062.10 | |