| 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 | $90.47 | 12.654% | $101.9181 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $133.27 | 4.333% | $139.0446 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $177.26 | 3.632% | $183.6981 | $183.70 | $183.70 | $183.70 |
| Purchase #4 | $93.70 | 9.638% | $102.7308 | $102.73 | $102.75 | $102.70 |
| Purchase #5 | $134.79 | 8.646% | $146.4439 | $146.44 | $146.45 | $146.40 |
| Purchase #6 | $82.68 | 9.798% | $90.781 | $90.78 | $90.80 | $90.80 |
| Purchase #7 | $112.56 | 5.391% | $118.6281 | $118.63 | $118.65 | $118.60 |
| 7 purchase totals = | $824.73 | $883.2446 | $883.24 | $883.30 | $883.10 | |