| 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 | $153.36 | 13.614% | $174.2384 | $174.24 | $174.25 | $174.20 |
| Purchase #2 | $62.93 | 10.323% | $69.4263 | $69.43 | $69.45 | $69.40 |
| Purchase #3 | $82.44 | 12.435% | $92.6914 | $92.69 | $92.70 | $92.70 |
| Purchase #4 | $101.81 | 11.784% | $113.8073 | $113.81 | $113.80 | $113.80 |
| Purchase #5 | $220.69 | 13.312% | $250.0683 | $250.07 | $250.05 | $250.10 |
| Purchase #6 | $10.27 | 5.871% | $10.873 | $10.87 | $10.85 | $10.90 |
| Purchase #7 | $13.55 | 6.220% | $14.3928 | $14.39 | $14.40 | $14.40 |
| 7 purchase totals = | $645.05 | $725.4975 | $725.50 | $725.50 | $725.50 | |