| 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 | $173.72 | 13.719% | $197.5526 | $197.55 | $197.55 | $197.60 |
| Purchase #2 | $146.58 | 3.313% | $151.4362 | $151.44 | $151.45 | $151.40 |
| Purchase #3 | $106.97 | 8.374% | $115.9277 | $115.93 | $115.95 | $115.90 |
| Purchase #4 | $124.88 | 4.445% | $130.4309 | $130.43 | $130.45 | $130.40 |
| Purchase #5 | $135.28 | 3.478% | $139.985 | $139.99 | $140.00 | $140.00 |
| Purchase #6 | $92.77 | 11.237% | $103.1946 | $103.19 | $103.20 | $103.20 |
| Purchase #7 | $227.83 | 6.733% | $243.1698 | $243.17 | $243.15 | $243.20 |
| 7 purchase totals = | $1,008.03 | $1,081.6968 | $1,081.70 | $1,081.75 | $1,081.70 | |