| 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 | $174.68 | 5.182% | $183.7319 | $183.73 | $183.75 | $183.70 |
| Purchase #2 | $67.88 | 3.248% | $70.0847 | $70.08 | $70.10 | $70.10 |
| Purchase #3 | $206.59 | 11.785% | $230.9366 | $230.94 | $230.95 | $230.90 |
| Purchase #4 | $9.90 | 3.597% | $10.2561 | $10.26 | $10.25 | $10.30 |
| Purchase #5 | $126.50 | 9.479% | $138.4909 | $138.49 | $138.50 | $138.50 |
| Purchase #6 | $166.28 | 6.721% | $177.4557 | $177.46 | $177.45 | $177.50 |
| Purchase #7 | $221.61 | 12.527% | $249.3711 | $249.37 | $249.35 | $249.40 |
| 7 purchase totals = | $973.44 | $1,060.3270 | $1,060.33 | $1,060.35 | $1,060.40 | |