| 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 | $145.28 | 10.553% | $160.6114 | $160.61 | $160.60 | $160.60 |
| Purchase #2 | $247.72 | 13.874% | $282.0887 | $282.09 | $282.10 | $282.10 |
| Purchase #3 | $77.27 | 3.480% | $79.959 | $79.96 | $79.95 | $80.00 |
| Purchase #4 | $150.90 | 3.118% | $155.6051 | $155.61 | $155.60 | $155.60 |
| Purchase #5 | $174.82 | 6.617% | $186.3878 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $160.63 | 13.676% | $182.5978 | $182.60 | $182.60 | $182.60 |
| Purchase #7 | $71.88 | 4.511% | $75.1225 | $75.12 | $75.10 | $75.10 |
| 7 purchase totals = | $1,028.50 | $1,122.3723 | $1,122.38 | $1,122.35 | $1,122.40 | |