| 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 | $196.69 | 13.551% | $223.3435 | $223.34 | $223.35 | $223.30 |
| Purchase #2 | $211.30 | 7.836% | $227.8575 | $227.86 | $227.85 | $227.90 |
| Purchase #3 | $145.26 | 12.763% | $163.7995 | $163.80 | $163.80 | $163.80 |
| Purchase #4 | $173.36 | 3.603% | $179.6062 | $179.61 | $179.60 | $179.60 |
| Purchase #5 | $70.57 | 13.556% | $80.1365 | $80.14 | $80.15 | $80.10 |
| Purchase #6 | $175.89 | 10.483% | $194.3285 | $194.33 | $194.35 | $194.30 |
| Purchase #7 | $89.31 | 4.459% | $93.2923 | $93.29 | $93.30 | $93.30 |
| 7 purchase totals = | $1,062.38 | $1,162.3640 | $1,162.37 | $1,162.40 | $1,162.30 | |