| 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 | $12.78 | 6.336% | $13.5897 | $13.59 | $13.60 | $13.60 |
| Purchase #2 | $161.74 | 13.116% | $182.9538 | $182.95 | $182.95 | $183.00 |
| Purchase #3 | $74.38 | 13.689% | $84.5619 | $84.56 | $84.55 | $84.60 |
| Purchase #4 | $153.45 | 7.466% | $164.9066 | $164.91 | $164.90 | $164.90 |
| Purchase #5 | $235.72 | 9.391% | $257.8565 | $257.86 | $257.85 | $257.90 |
| Purchase #6 | $167.72 | 8.503% | $181.9812 | $181.98 | $182.00 | $182.00 |
| Purchase #7 | $110.77 | 10.739% | $122.6656 | $122.67 | $122.65 | $122.70 |
| 7 purchase totals = | $916.56 | $1,008.5153 | $1,008.52 | $1,008.50 | $1,008.70 | |