| 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 | $124.44 | 4.329% | $129.827 | $129.83 | $129.85 | $129.80 |
| Purchase #2 | $168.67 | 6.473% | $179.588 | $179.59 | $179.60 | $179.60 |
| Purchase #3 | $207.48 | 6.501% | $220.9683 | $220.97 | $220.95 | $221.00 |
| Purchase #4 | $73.41 | 6.463% | $78.1545 | $78.15 | $78.15 | $78.20 |
| Purchase #5 | $208.81 | 4.195% | $217.5696 | $217.57 | $217.55 | $217.60 |
| Purchase #6 | $99.47 | 11.143% | $110.5539 | $110.55 | $110.55 | $110.60 |
| Purchase #7 | $139.85 | 13.198% | $158.3074 | $158.31 | $158.30 | $158.30 |
| 7 purchase totals = | $1,022.13 | $1,094.9687 | $1,094.97 | $1,094.95 | $1,095.10 | |