| 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 | $214.65 | 3.225% | $221.5725 | $221.57 | $221.55 | $221.60 |
| Purchase #2 | $166.51 | 8.264% | $180.2704 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $175.67 | 8.105% | $189.9081 | $189.91 | $189.90 | $189.90 |
| Purchase #4 | $141.59 | 7.868% | $152.7303 | $152.73 | $152.75 | $152.70 |
| Purchase #5 | $66.45 | 11.808% | $74.2964 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $54.78 | 10.745% | $60.6661 | $60.67 | $60.65 | $60.70 |
| Purchase #7 | $23.77 | 4.591% | $24.8613 | $24.86 | $24.85 | $24.90 |
| 7 purchase totals = | $843.42 | $904.3051 | $904.31 | $904.25 | $904.40 | |