| 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 | $150.60 | 13.664% | $171.178 | $171.18 | $171.20 | $171.20 |
| Purchase #2 | $9.40 | 10.847% | $10.4196 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $249.69 | 9.809% | $274.1821 | $274.18 | $274.20 | $274.20 |
| Purchase #4 | $201.81 | 11.436% | $224.889 | $224.89 | $224.90 | $224.90 |
| Purchase #5 | $146.74 | 13.144% | $166.0275 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $216.73 | 11.577% | $241.8208 | $241.82 | $241.80 | $241.80 |
| Purchase #7 | $48.54 | 4.549% | $50.7481 | $50.75 | $50.75 | $50.70 |
| 7 purchase totals = | $1,023.51 | $1,139.2651 | $1,139.27 | $1,139.30 | $1,139.20 | |