| 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 | $127.59 | 7.583% | $137.2651 | $137.27 | $137.25 | $137.30 |
| Purchase #2 | $154.85 | 3.239% | $159.8656 | $159.87 | $159.85 | $159.90 |
| Purchase #3 | $36.48 | 7.730% | $39.2999 | $39.30 | $39.30 | $39.30 |
| Purchase #4 | $178.92 | 8.237% | $193.6576 | $193.66 | $193.65 | $193.70 |
| Purchase #5 | $192.26 | 4.555% | $201.0174 | $201.02 | $201.00 | $201.00 |
| Purchase #6 | $103.79 | 13.238% | $117.5297 | $117.53 | $117.55 | $117.50 |
| Purchase #7 | $182.50 | 7.853% | $196.8317 | $196.83 | $196.85 | $196.80 |
| 7 purchase totals = | $976.39 | $1,045.4670 | $1,045.48 | $1,045.45 | $1,045.50 | |