| 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 | $197.42 | 3.230% | $203.7967 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $13.36 | 5.829% | $14.1388 | $14.14 | $14.15 | $14.10 |
| Purchase #3 | $106.72 | 10.445% | $117.8669 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $147.92 | 7.159% | $158.5096 | $158.51 | $158.50 | $158.50 |
| Purchase #5 | $9.93 | 4.468% | $10.3737 | $10.37 | $10.35 | $10.40 |
| Purchase #6 | $75.51 | 13.606% | $85.7839 | $85.78 | $85.80 | $85.80 |
| Purchase #7 | $141.69 | 13.211% | $160.4087 | $160.41 | $160.40 | $160.40 |
| 7 purchase totals = | $692.55 | $750.8783 | $750.88 | $750.85 | $750.90 | |