| 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 | $186.88 | 6.724% | $199.4458 | $199.45 | $199.45 | $199.40 |
| Purchase #2 | $188.36 | 3.501% | $194.9545 | $194.95 | $194.95 | $195.00 |
| Purchase #3 | $194.26 | 9.441% | $212.6001 | $212.60 | $212.60 | $212.60 |
| Purchase #4 | $26.41 | 4.494% | $27.5969 | $27.60 | $27.60 | $27.60 |
| Purchase #5 | $221.80 | 11.835% | $248.05 | $248.05 | $248.05 | $248.10 |
| Purchase #6 | $30.73 | 11.698% | $34.3248 | $34.32 | $34.30 | $34.30 |
| Purchase #7 | $68.68 | 13.238% | $77.7719 | $77.77 | $77.75 | $77.80 |
| 7 purchase totals = | $917.12 | $994.7440 | $994.74 | $994.70 | $994.80 | |