| 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 | $143.42 | 12.266% | $161.0119 | $161.01 | $161.00 | $161.00 |
| Purchase #2 | $44.62 | 10.441% | $49.2788 | $49.28 | $49.30 | $49.30 |
| Purchase #3 | $60.83 | 8.826% | $66.1989 | $66.20 | $66.20 | $66.20 |
| Purchase #4 | $66.60 | 5.666% | $70.3736 | $70.37 | $70.35 | $70.40 |
| Purchase #5 | $139.72 | 4.470% | $145.9655 | $145.97 | $145.95 | $146.00 |
| Purchase #6 | $41.82 | 9.470% | $45.7804 | $45.78 | $45.80 | $45.80 |
| Purchase #7 | $23.52 | 10.236% | $25.9275 | $25.93 | $25.95 | $25.90 |
| 7 purchase totals = | $520.53 | $564.5366 | $564.54 | $564.55 | $564.60 | |