| 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 | $84.99 | 10.479% | $93.8961 | $93.90 | $93.90 | $93.90 |
| Purchase #2 | $197.58 | 7.867% | $213.1236 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $132.45 | 8.285% | $143.4235 | $143.42 | $143.40 | $143.40 |
| Purchase #4 | $169.26 | 7.661% | $182.227 | $182.23 | $182.25 | $182.20 |
| Purchase #5 | $77.52 | 13.192% | $87.7464 | $87.75 | $87.75 | $87.70 |
| Purchase #6 | $167.88 | 7.474% | $180.4274 | $180.43 | $180.45 | $180.40 |
| Purchase #7 | $183.80 | 12.821% | $207.365 | $207.37 | $207.35 | $207.40 |
| 7 purchase totals = | $1,013.48 | $1,108.2090 | $1,108.22 | $1,108.20 | $1,108.10 | |