| 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 | $137.58 | 9.853% | $151.1358 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $88.92 | 9.832% | $97.6626 | $97.66 | $97.65 | $97.70 |
| Purchase #3 | $243.39 | 8.813% | $264.84 | $264.84 | $264.85 | $264.80 |
| Purchase #4 | $52.74 | 7.838% | $56.8738 | $56.87 | $56.85 | $56.90 |
| Purchase #5 | $227.61 | 12.525% | $256.1182 | $256.12 | $256.10 | $256.10 |
| Purchase #6 | $18.56 | 13.117% | $20.9945 | $20.99 | $21.00 | $21.00 |
| Purchase #7 | $186.48 | 5.626% | $196.9714 | $196.97 | $196.95 | $197.00 |
| 7 purchase totals = | $955.28 | $1,044.5963 | $1,044.59 | $1,044.55 | $1,044.60 | |