| 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 | $108.71 | 8.687% | $118.1536 | $118.15 | $118.15 | $118.20 |
| Purchase #2 | $209.36 | 3.530% | $216.7504 | $216.75 | $216.75 | $216.80 |
| Purchase #3 | $74.62 | 7.125% | $79.9367 | $79.94 | $79.95 | $79.90 |
| Purchase #4 | $154.68 | 3.317% | $159.8107 | $159.81 | $159.80 | $159.80 |
| Purchase #5 | $86.75 | 10.691% | $96.0244 | $96.02 | $96.00 | $96.00 |
| Purchase #6 | $202.45 | 9.526% | $221.7354 | $221.74 | $221.75 | $221.70 |
| Purchase #7 | $166.82 | 11.508% | $186.0176 | $186.02 | $186.00 | $186.00 |
| 7 purchase totals = | $1,003.39 | $1,078.4288 | $1,078.43 | $1,078.40 | $1,078.40 | |