| 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 | $149.45 | 13.551% | $169.702 | $169.70 | $169.70 | $169.70 |
| Purchase #2 | $178.58 | 11.236% | $198.6452 | $198.65 | $198.65 | $198.60 |
| Purchase #3 | $75.75 | 8.109% | $81.8926 | $81.89 | $81.90 | $81.90 |
| Purchase #4 | $157.27 | 4.578% | $164.4698 | $164.47 | $164.45 | $164.50 |
| Purchase #5 | $239.86 | 11.281% | $266.9186 | $266.92 | $266.90 | $266.90 |
| Purchase #6 | $129.62 | 8.185% | $140.2294 | $140.23 | $140.25 | $140.20 |
| Purchase #7 | $246.83 | 12.169% | $276.8667 | $276.87 | $276.85 | $276.90 |
| 7 purchase totals = | $1,177.36 | $1,298.7243 | $1,298.73 | $1,298.70 | $1,298.70 | |