| 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 | $146.79 | 13.715% | $166.9222 | $166.92 | $166.90 | $166.90 |
| Purchase #2 | $43.90 | 10.595% | $48.5512 | $48.55 | $48.55 | $48.60 |
| Purchase #3 | $152.73 | 8.808% | $166.1825 | $166.18 | $166.20 | $166.20 |
| Purchase #4 | $5.78 | 7.823% | $6.2322 | $6.23 | $6.25 | $6.20 |
| Purchase #5 | $120.54 | 7.819% | $129.965 | $129.97 | $129.95 | $130.00 |
| Purchase #6 | $220.64 | 4.166% | $229.8319 | $229.83 | $229.85 | $229.80 |
| Purchase #7 | $10.32 | 7.392% | $11.0829 | $11.08 | $11.10 | $11.10 |
| 7 purchase totals = | $700.70 | $758.7679 | $758.76 | $758.80 | $758.80 | |