| 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 | $137.73 | 6.711% | $146.9731 | $146.97 | $146.95 | $147.00 |
| Purchase #2 | $48.33 | 11.347% | $53.814 | $53.81 | $53.80 | $53.80 |
| Purchase #3 | $144.61 | 11.587% | $161.366 | $161.37 | $161.35 | $161.40 |
| Purchase #4 | $5.90 | 6.722% | $6.2966 | $6.30 | $6.30 | $6.30 |
| Purchase #5 | $233.40 | 9.709% | $256.0608 | $256.06 | $256.05 | $256.10 |
| Purchase #6 | $164.95 | 10.340% | $182.0058 | $182.01 | $182.00 | $182.00 |
| Purchase #7 | $139.84 | 9.770% | $153.5024 | $153.50 | $153.50 | $153.50 |
| 7 purchase totals = | $874.76 | $960.0187 | $960.02 | $959.95 | $960.10 | |