| 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 | $204.67 | 12.690% | $230.6426 | $230.64 | $230.65 | $230.60 |
| Purchase #2 | $94.52 | 9.745% | $103.731 | $103.73 | $103.75 | $103.70 |
| Purchase #3 | $145.35 | 9.399% | $159.0114 | $159.01 | $159.00 | $159.00 |
| Purchase #4 | $148.70 | 13.746% | $169.1403 | $169.14 | $169.15 | $169.10 |
| Purchase #5 | $142.56 | 13.161% | $161.3223 | $161.32 | $161.30 | $161.30 |
| Purchase #6 | $150.55 | 12.507% | $169.3793 | $169.38 | $169.40 | $169.40 |
| Purchase #7 | $163.40 | 11.798% | $182.6779 | $182.68 | $182.70 | $182.70 |
| 7 purchase totals = | $1,049.75 | $1,175.9048 | $1,175.90 | $1,175.95 | $1,175.80 | |