| 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 | $160.99 | 13.740% | $183.11 | $183.11 | $183.10 | $183.10 |
| Purchase #2 | $197.47 | 13.129% | $223.3958 | $223.40 | $223.40 | $223.40 |
| Purchase #3 | $72.95 | 4.335% | $76.1124 | $76.11 | $76.10 | $76.10 |
| Purchase #4 | $248.26 | 10.524% | $274.3869 | $274.39 | $274.40 | $274.40 |
| Purchase #5 | $55.88 | 8.332% | $60.5359 | $60.54 | $60.55 | $60.50 |
| Purchase #6 | $21.95 | 3.680% | $22.7578 | $22.76 | $22.75 | $22.80 |
| Purchase #7 | $10.84 | 7.674% | $11.6719 | $11.67 | $11.65 | $11.70 |
| 7 purchase totals = | $768.34 | $851.9707 | $851.98 | $851.95 | $852.00 | |