| 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 | $199.41 | 4.144% | $207.6736 | $207.67 | $207.65 | $207.70 |
| Purchase #2 | $153.69 | 13.386% | $174.2629 | $174.26 | $174.25 | $174.30 |
| Purchase #3 | $117.38 | 9.325% | $128.3257 | $128.33 | $128.35 | $128.30 |
| Purchase #4 | $207.86 | 7.496% | $223.4412 | $223.44 | $223.45 | $223.40 |
| Purchase #5 | $117.33 | 5.466% | $123.7433 | $123.74 | $123.75 | $123.70 |
| Purchase #6 | $140.46 | 13.739% | $159.7578 | $159.76 | $159.75 | $159.80 |
| Purchase #7 | $118.33 | 9.530% | $129.6068 | $129.61 | $129.60 | $129.60 |
| 7 purchase totals = | $1,054.46 | $1,146.8113 | $1,146.81 | $1,146.80 | $1,146.80 | |