| 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 | $160.53 | 5.139% | $168.7796 | $168.78 | $168.80 | $168.80 |
| Purchase #2 | $19.78 | 12.336% | $22.2201 | $22.22 | $22.20 | $22.20 |
| Purchase #3 | $102.85 | 10.224% | $113.3654 | $113.37 | $113.35 | $113.40 |
| Purchase #4 | $104.57 | 11.724% | $116.8298 | $116.83 | $116.85 | $116.80 |
| Purchase #5 | $84.36 | 11.278% | $93.8741 | $93.87 | $93.85 | $93.90 |
| Purchase #6 | $181.48 | 10.464% | $200.4701 | $200.47 | $200.45 | $200.50 |
| Purchase #7 | $5.28 | 13.622% | $5.9992 | $6.00 | $6.00 | $6.00 |
| 7 purchase totals = | $658.85 | $721.5383 | $721.54 | $721.50 | $721.60 | |