| 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 | $183.47 | 9.518% | $200.9327 | $200.93 | $200.95 | $200.90 |
| Purchase #2 | $145.40 | 3.685% | $150.758 | $150.76 | $150.75 | $150.80 |
| Purchase #3 | $193.97 | 11.379% | $216.0418 | $216.04 | $216.05 | $216.00 |
| Purchase #4 | $103.35 | 9.257% | $112.9171 | $112.92 | $112.90 | $112.90 |
| Purchase #5 | $38.68 | 5.665% | $40.8712 | $40.87 | $40.85 | $40.90 |
| Purchase #6 | $68.65 | 7.651% | $73.9024 | $73.90 | $73.90 | $73.90 |
| Purchase #7 | $155.54 | 7.535% | $167.2599 | $167.26 | $167.25 | $167.30 |
| 7 purchase totals = | $889.06 | $962.6831 | $962.68 | $962.65 | $962.70 | |