| 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 | $188.44 | 10.283% | $207.8173 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $15.33 | 4.391% | $16.0031 | $16.00 | $16.00 | $16.00 |
| Purchase #3 | $43.50 | 10.153% | $47.9166 | $47.92 | $47.90 | $47.90 |
| Purchase #4 | $172.89 | 5.499% | $182.3972 | $182.40 | $182.40 | $182.40 |
| Purchase #5 | $88.95 | 10.319% | $98.1288 | $98.13 | $98.15 | $98.10 |
| Purchase #6 | $105.98 | 6.485% | $112.8528 | $112.85 | $112.85 | $112.90 |
| Purchase #7 | $140.89 | 13.798% | $160.33 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $755.98 | $825.4458 | $825.45 | $825.45 | $825.40 | |