| 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 | $155.66 | 9.175% | $169.9418 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $101.86 | 8.841% | $110.8654 | $110.87 | $110.85 | $110.90 |
| Purchase #3 | $9.31 | 3.616% | $9.6466 | $9.65 | $9.65 | $9.60 |
| Purchase #4 | $221.95 | 5.448% | $234.0418 | $234.04 | $234.05 | $234.00 |
| Purchase #5 | $174.49 | 11.285% | $194.1812 | $194.18 | $194.20 | $194.20 |
| Purchase #6 | $246.67 | 9.375% | $269.7953 | $269.80 | $269.80 | $269.80 |
| Purchase #7 | $85.31 | 13.435% | $96.7714 | $96.77 | $96.75 | $96.80 |
| 7 purchase totals = | $995.25 | $1,085.2435 | $1,085.25 | $1,085.25 | $1,085.20 | |