| 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 | $182.73 | 5.116% | $192.0785 | $192.08 | $192.10 | $192.10 |
| Purchase #2 | $243.88 | 6.579% | $259.9249 | $259.92 | $259.90 | $259.90 |
| Purchase #3 | $17.40 | 3.174% | $17.9523 | $17.95 | $17.95 | $18.00 |
| Purchase #4 | $138.53 | 9.799% | $152.1046 | $152.10 | $152.10 | $152.10 |
| Purchase #5 | $135.78 | 11.541% | $151.4504 | $151.45 | $151.45 | $151.50 |
| Purchase #6 | $83.44 | 11.109% | $92.7093 | $92.71 | $92.70 | $92.70 |
| Purchase #7 | $81.40 | 3.746% | $84.4492 | $84.45 | $84.45 | $84.40 |
| 7 purchase totals = | $883.16 | $950.6692 | $950.66 | $950.65 | $950.70 | |