| 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 | $153.52 | 5.441% | $161.873 | $161.87 | $161.85 | $161.90 |
| Purchase #2 | $214.68 | 5.173% | $225.7854 | $225.79 | $225.80 | $225.80 |
| Purchase #3 | $106.30 | 6.174% | $112.863 | $112.86 | $112.85 | $112.90 |
| Purchase #4 | $116.57 | 13.664% | $132.4981 | $132.50 | $132.50 | $132.50 |
| Purchase #5 | $204.63 | 10.339% | $225.7867 | $225.79 | $225.80 | $225.80 |
| Purchase #6 | $186.67 | 11.104% | $207.3978 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $74.29 | 7.139% | $79.5936 | $79.59 | $79.60 | $79.60 |
| 7 purchase totals = | $1,056.66 | $1,145.7976 | $1,145.80 | $1,145.80 | $1,145.90 | |