| 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 | $150.44 | 7.141% | $161.1829 | $161.18 | $161.20 | $161.20 |
| Purchase #2 | $92.65 | 5.816% | $98.0385 | $98.04 | $98.05 | $98.00 |
| Purchase #3 | $189.60 | 3.309% | $195.8739 | $195.87 | $195.85 | $195.90 |
| Purchase #4 | $73.65 | 12.404% | $82.7855 | $82.79 | $82.80 | $82.80 |
| Purchase #5 | $167.85 | 7.284% | $180.0762 | $180.08 | $180.10 | $180.10 |
| Purchase #6 | $162.60 | 9.302% | $177.7251 | $177.73 | $177.75 | $177.70 |
| Purchase #7 | $74.37 | 7.756% | $80.1381 | $80.14 | $80.15 | $80.10 |
| 7 purchase totals = | $911.16 | $975.8202 | $975.83 | $975.90 | $975.80 | |