| 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 | $53.50 | 6.563% | $57.0112 | $57.01 | $57.00 | $57.00 |
| Purchase #2 | $170.56 | 6.814% | $182.182 | $182.18 | $182.20 | $182.20 |
| Purchase #3 | $232.32 | 4.271% | $242.2424 | $242.24 | $242.25 | $242.20 |
| Purchase #4 | $210.57 | 8.122% | $227.6725 | $227.67 | $227.65 | $227.70 |
| Purchase #5 | $178.29 | 6.144% | $189.2441 | $189.24 | $189.25 | $189.20 |
| Purchase #6 | $202.78 | 13.628% | $230.4149 | $230.41 | $230.40 | $230.40 |
| Purchase #7 | $48.92 | 7.852% | $52.7612 | $52.76 | $52.75 | $52.80 |
| 7 purchase totals = | $1,096.94 | $1,181.5283 | $1,181.51 | $1,181.50 | $1,181.50 | |