| 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 | $153.71 | 13.633% | $174.6653 | $174.67 | $174.65 | $174.70 |
| Purchase #2 | $68.73 | 12.401% | $77.2532 | $77.25 | $77.25 | $77.30 |
| Purchase #3 | $12.90 | 4.630% | $13.4973 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $71.98 | 8.421% | $78.0414 | $78.04 | $78.05 | $78.00 |
| Purchase #5 | $202.84 | 7.475% | $218.0023 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $72.42 | 7.584% | $77.9123 | $77.91 | $77.90 | $77.90 |
| Purchase #7 | $133.64 | 4.156% | $139.1941 | $139.19 | $139.20 | $139.20 |
| 7 purchase totals = | $716.22 | $778.5659 | $778.56 | $778.55 | $778.60 | |