| 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 | $180.36 | 7.454% | $193.804 | $193.80 | $193.80 | $193.80 |
| Purchase #2 | $196.56 | 9.402% | $215.0406 | $215.04 | $215.05 | $215.00 |
| Purchase #3 | $106.74 | 11.379% | $118.8859 | $118.89 | $118.90 | $118.90 |
| Purchase #4 | $27.83 | 5.151% | $29.2635 | $29.26 | $29.25 | $29.30 |
| Purchase #5 | $178.55 | 5.120% | $187.6918 | $187.69 | $187.70 | $187.70 |
| Purchase #6 | $10.54 | 10.189% | $11.6139 | $11.61 | $11.60 | $11.60 |
| Purchase #7 | $244.35 | 13.638% | $277.6745 | $277.67 | $277.65 | $277.70 |
| 7 purchase totals = | $944.93 | $1,033.9742 | $1,033.96 | $1,033.95 | $1,034.00 | |