| 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 | $131.97 | 12.428% | $148.3712 | $148.37 | $148.35 | $148.40 |
| Purchase #2 | $95.67 | 3.508% | $99.0261 | $99.03 | $99.05 | $99.00 |
| Purchase #3 | $133.59 | 5.573% | $141.035 | $141.04 | $141.05 | $141.00 |
| Purchase #4 | $66.44 | 4.770% | $69.6092 | $69.61 | $69.60 | $69.60 |
| Purchase #5 | $118.26 | 4.178% | $123.2009 | $123.20 | $123.20 | $123.20 |
| Purchase #6 | $191.73 | 10.659% | $212.1665 | $212.17 | $212.15 | $212.20 |
| Purchase #7 | $37.74 | 12.444% | $42.4364 | $42.44 | $42.45 | $42.40 |
| 7 purchase totals = | $775.40 | $835.8453 | $835.86 | $835.85 | $835.80 | |