| 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 | $182.56 | 7.731% | $196.6737 | $196.67 | $196.65 | $196.70 |
| Purchase #2 | $126.44 | 9.274% | $138.166 | $138.17 | $138.15 | $138.20 |
| Purchase #3 | $49.76 | 3.395% | $51.4494 | $51.45 | $51.45 | $51.40 |
| Purchase #4 | $20.52 | 10.584% | $22.6918 | $22.69 | $22.70 | $22.70 |
| Purchase #5 | $86.69 | 11.819% | $96.9359 | $96.94 | $96.95 | $96.90 |
| Purchase #6 | $28.91 | 12.356% | $32.4821 | $32.48 | $32.50 | $32.50 |
| Purchase #7 | $88.53 | 9.302% | $96.7651 | $96.77 | $96.75 | $96.80 |
| 7 purchase totals = | $583.41 | $635.1640 | $635.17 | $635.15 | $635.20 | |