| 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 | $189.53 | 3.568% | $196.2924 | $196.29 | $196.30 | $196.30 |
| Purchase #2 | $135.77 | 4.535% | $141.9272 | $141.93 | $141.95 | $141.90 |
| Purchase #3 | $75.77 | 8.537% | $82.2385 | $82.24 | $82.25 | $82.20 |
| Purchase #4 | $220.32 | 5.686% | $232.8474 | $232.85 | $232.85 | $232.80 |
| Purchase #5 | $105.55 | 6.669% | $112.5891 | $112.59 | $112.60 | $112.60 |
| Purchase #6 | $81.43 | 7.697% | $87.6977 | $87.70 | $87.70 | $87.70 |
| Purchase #7 | $58.95 | 6.491% | $62.7764 | $62.78 | $62.80 | $62.80 |
| 7 purchase totals = | $867.32 | $916.3687 | $916.38 | $916.45 | $916.30 | |