| 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 | $70.34 | 7.618% | $75.6985 | $75.70 | $75.70 | $75.70 |
| Purchase #2 | $118.74 | 11.285% | $132.1398 | $132.14 | $132.15 | $132.10 |
| Purchase #3 | $153.50 | 7.787% | $165.453 | $165.45 | $165.45 | $165.50 |
| Purchase #4 | $229.52 | 9.288% | $250.8378 | $250.84 | $250.85 | $250.80 |
| Purchase #5 | $225.59 | 13.214% | $255.3995 | $255.40 | $255.40 | $255.40 |
| Purchase #6 | $99.43 | 11.656% | $111.0196 | $111.02 | $111.00 | $111.00 |
| Purchase #7 | $170.72 | 9.385% | $186.7421 | $186.74 | $186.75 | $186.70 |
| 7 purchase totals = | $1,067.84 | $1,177.2903 | $1,177.29 | $1,177.30 | $1,177.20 | |