| 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 | $136.76 | 8.601% | $148.5227 | $148.52 | $148.50 | $148.50 |
| Purchase #2 | $245.76 | 8.859% | $267.5319 | $267.53 | $267.55 | $267.50 |
| Purchase #3 | $25.87 | 7.730% | $27.8698 | $27.87 | $27.85 | $27.90 |
| Purchase #4 | $177.69 | 3.823% | $184.4831 | $184.48 | $184.50 | $184.50 |
| Purchase #5 | $248.69 | 7.234% | $266.6802 | $266.68 | $266.70 | $266.70 |
| Purchase #6 | $26.55 | 3.825% | $27.5655 | $27.57 | $27.55 | $27.60 |
| Purchase #7 | $132.62 | 9.678% | $145.455 | $145.46 | $145.45 | $145.50 |
| 7 purchase totals = | $993.94 | $1,068.1082 | $1,068.11 | $1,068.10 | $1,068.20 | |