| 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 | $154.59 | 4.523% | $161.5821 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $72.47 | 13.635% | $82.3513 | $82.35 | $82.35 | $82.40 |
| Purchase #3 | $34.38 | 10.456% | $37.9748 | $37.97 | $37.95 | $38.00 |
| Purchase #4 | $216.96 | 3.302% | $224.124 | $224.12 | $224.10 | $224.10 |
| Purchase #5 | $194.70 | 13.184% | $220.3692 | $220.37 | $220.35 | $220.40 |
| Purchase #6 | $79.61 | 13.474% | $90.3367 | $90.34 | $90.35 | $90.30 |
| Purchase #7 | $22.55 | 5.435% | $23.7756 | $23.78 | $23.80 | $23.80 |
| 7 purchase totals = | $775.26 | $840.5137 | $840.51 | $840.50 | $840.60 | |