| 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 | $175.68 | 11.369% | $195.6531 | $195.65 | $195.65 | $195.70 |
| Purchase #2 | $220.62 | 4.390% | $230.3052 | $230.31 | $230.30 | $230.30 |
| Purchase #3 | $243.68 | 13.323% | $276.1455 | $276.15 | $276.15 | $276.10 |
| Purchase #4 | $129.26 | 6.683% | $137.8984 | $137.90 | $137.90 | $137.90 |
| Purchase #5 | $120.99 | 9.749% | $132.7853 | $132.79 | $132.80 | $132.80 |
| Purchase #6 | $149.99 | 3.280% | $154.9097 | $154.91 | $154.90 | $154.90 |
| Purchase #7 | $166.30 | 8.340% | $180.1694 | $180.17 | $180.15 | $180.20 |
| 7 purchase totals = | $1,206.52 | $1,307.8666 | $1,307.88 | $1,307.85 | $1,307.90 | |