| 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 | $142.76 | 13.366% | $161.8413 | $161.84 | $161.85 | $161.80 |
| Purchase #2 | $88.68 | 7.633% | $95.4489 | $95.45 | $95.45 | $95.40 |
| Purchase #3 | $37.37 | 8.663% | $40.6074 | $40.61 | $40.60 | $40.60 |
| Purchase #4 | $154.39 | 3.870% | $160.3649 | $160.36 | $160.35 | $160.40 |
| Purchase #5 | $63.63 | 6.153% | $67.5452 | $67.55 | $67.55 | $67.50 |
| Purchase #6 | $139.73 | 8.227% | $151.2256 | $151.23 | $151.25 | $151.20 |
| Purchase #7 | $87.47 | 5.210% | $92.0272 | $92.03 | $92.05 | $92.00 |
| 7 purchase totals = | $714.03 | $769.0605 | $769.07 | $769.10 | $768.90 | |