| 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 | $146.46 | 9.705% | $160.6739 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $128.61 | 8.428% | $139.4493 | $139.45 | $139.45 | $139.40 |
| Purchase #3 | $24.52 | 12.628% | $27.6164 | $27.62 | $27.60 | $27.60 |
| Purchase #4 | $70.74 | 12.656% | $79.6929 | $79.69 | $79.70 | $79.70 |
| Purchase #5 | $126.77 | 10.711% | $140.3483 | $140.35 | $140.35 | $140.30 |
| Purchase #6 | $199.59 | 6.386% | $212.3358 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $65.99 | 9.818% | $72.4689 | $72.47 | $72.45 | $72.50 |
| 7 purchase totals = | $762.68 | $832.5855 | $832.59 | $832.55 | $832.50 | |