| 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 | $120.38 | 10.206% | $132.666 | $132.67 | $132.65 | $132.70 |
| Purchase #2 | $164.79 | 12.840% | $185.949 | $185.95 | $185.95 | $185.90 |
| Purchase #3 | $63.82 | 6.573% | $68.0149 | $68.01 | $68.00 | $68.00 |
| Purchase #4 | $99.92 | 9.804% | $109.7162 | $109.72 | $109.70 | $109.70 |
| Purchase #5 | $238.62 | 13.491% | $270.8122 | $270.81 | $270.80 | $270.80 |
| Purchase #6 | $224.58 | 3.618% | $232.7053 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $140.82 | 6.543% | $150.0339 | $150.03 | $150.05 | $150.00 |
| 7 purchase totals = | $1,052.93 | $1,149.8975 | $1,149.90 | $1,149.85 | $1,149.80 | |