| 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 | $154.71 | 5.357% | $162.9978 | $163.00 | $163.00 | $163.00 |
| Purchase #2 | $51.49 | 12.169% | $57.7558 | $57.76 | $57.75 | $57.80 |
| Purchase #3 | $158.44 | 3.332% | $163.7192 | $163.72 | $163.70 | $163.70 |
| Purchase #4 | $183.82 | 5.557% | $194.0349 | $194.03 | $194.05 | $194.00 |
| Purchase #5 | $143.52 | 11.243% | $159.656 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $235.57 | 4.722% | $246.6936 | $246.69 | $246.70 | $246.70 |
| Purchase #7 | $231.46 | 11.177% | $257.3303 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $1,159.01 | $1,242.1876 | $1,242.19 | $1,242.20 | $1,242.20 | |