| 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 | $173.85 | 5.308% | $183.078 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $130.56 | 11.796% | $145.9609 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $67.86 | 13.305% | $76.8888 | $76.89 | $76.90 | $76.90 |
| Purchase #4 | $173.28 | 10.244% | $191.0308 | $191.03 | $191.05 | $191.00 |
| Purchase #5 | $221.77 | 6.718% | $236.6685 | $236.67 | $236.65 | $236.70 |
| Purchase #6 | $143.99 | 4.517% | $150.494 | $150.49 | $150.50 | $150.50 |
| Purchase #7 | $225.29 | 12.769% | $254.0573 | $254.06 | $254.05 | $254.10 |
| 7 purchase totals = | $1,136.60 | $1,238.1783 | $1,238.18 | $1,238.20 | $1,238.30 | |