| 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 | $163.67 | 6.582% | $174.4428 | $174.44 | $174.45 | $174.40 |
| Purchase #2 | $145.99 | 9.211% | $159.4371 | $159.44 | $159.45 | $159.40 |
| Purchase #3 | $158.38 | 7.860% | $170.8287 | $170.83 | $170.85 | $170.80 |
| Purchase #4 | $118.28 | 6.349% | $125.7896 | $125.79 | $125.80 | $125.80 |
| Purchase #5 | $109.61 | 12.838% | $123.6817 | $123.68 | $123.70 | $123.70 |
| Purchase #6 | $157.47 | 10.350% | $173.7681 | $173.77 | $173.75 | $173.80 |
| Purchase #7 | $200.39 | 12.712% | $225.8636 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $1,053.79 | $1,153.8116 | $1,153.81 | $1,153.85 | $1,153.80 | |