| 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 | $159.49 | 10.117% | $175.6256 | $175.63 | $175.65 | $175.60 |
| Purchase #2 | $83.56 | 10.374% | $92.2285 | $92.23 | $92.25 | $92.20 |
| Purchase #3 | $176.77 | 11.458% | $197.0243 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $112.93 | 6.721% | $120.52 | $120.52 | $120.50 | $120.50 |
| Purchase #5 | $73.74 | 13.232% | $83.4973 | $83.50 | $83.50 | $83.50 |
| Purchase #6 | $217.35 | 13.735% | $247.203 | $247.20 | $247.20 | $247.20 |
| Purchase #7 | $137.59 | 13.471% | $156.1247 | $156.12 | $156.10 | $156.10 |
| 7 purchase totals = | $961.43 | $1,072.2234 | $1,072.22 | $1,072.20 | $1,072.10 | |