| 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 | $76.26 | 12.874% | $86.0777 | $86.08 | $86.10 | $86.10 |
| Purchase #2 | $135.82 | 10.532% | $150.1246 | $150.12 | $150.10 | $150.10 |
| Purchase #3 | $33.74 | 6.631% | $35.9773 | $35.98 | $36.00 | $36.00 |
| Purchase #4 | $165.30 | 10.572% | $182.7755 | $182.78 | $182.80 | $182.80 |
| Purchase #5 | $137.38 | 11.118% | $152.6539 | $152.65 | $152.65 | $152.70 |
| Purchase #6 | $250.27 | 6.434% | $266.3724 | $266.37 | $266.35 | $266.40 |
| Purchase #7 | $18.41 | 10.475% | $20.3384 | $20.34 | $20.35 | $20.30 |
| 7 purchase totals = | $817.18 | $894.3198 | $894.32 | $894.35 | $894.40 | |