| 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 | $15.76 | 13.285% | $17.8537 | $17.85 | $17.85 | $17.90 |
| Purchase #2 | $245.35 | 7.598% | $263.9917 | $263.99 | $264.00 | $264.00 |
| Purchase #3 | $217.26 | 3.542% | $224.9553 | $224.96 | $224.95 | $225.00 |
| Purchase #4 | $193.97 | 12.613% | $218.4354 | $218.44 | $218.45 | $218.40 |
| Purchase #5 | $45.51 | 5.270% | $47.9084 | $47.91 | $47.90 | $47.90 |
| Purchase #6 | $28.62 | 11.466% | $31.9016 | $31.90 | $31.90 | $31.90 |
| Purchase #7 | $160.87 | 4.633% | $168.3231 | $168.32 | $168.30 | $168.30 |
| 7 purchase totals = | $907.34 | $973.3692 | $973.37 | $973.35 | $973.40 | |