| 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 | $166.70 | 3.126% | $171.911 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $141.89 | 8.255% | $153.603 | $153.60 | $153.60 | $153.60 |
| Purchase #3 | $12.83 | 13.464% | $14.5574 | $14.56 | $14.55 | $14.60 |
| Purchase #4 | $70.39 | 13.483% | $79.8807 | $79.88 | $79.90 | $79.90 |
| Purchase #5 | $87.69 | 9.609% | $96.1161 | $96.12 | $96.10 | $96.10 |
| Purchase #6 | $114.64 | 13.339% | $129.9318 | $129.93 | $129.95 | $129.90 |
| Purchase #7 | $14.55 | 8.790% | $15.8289 | $15.83 | $15.85 | $15.80 |
| 7 purchase totals = | $608.69 | $661.8289 | $661.83 | $661.85 | $661.80 | |