| 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 | $187.52 | 4.329% | $195.6377 | $195.64 | $195.65 | $195.60 |
| Purchase #2 | $124.78 | 9.412% | $136.5243 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $40.40 | 8.501% | $43.8344 | $43.83 | $43.85 | $43.80 |
| Purchase #4 | $107.72 | 9.238% | $117.6712 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $207.96 | 6.603% | $221.6916 | $221.69 | $221.70 | $221.70 |
| Purchase #6 | $166.69 | 6.347% | $177.2698 | $177.27 | $177.25 | $177.30 |
| Purchase #7 | $156.49 | 3.361% | $161.7496 | $161.75 | $161.75 | $161.70 |
| 7 purchase totals = | $991.56 | $1,054.3786 | $1,054.37 | $1,054.35 | $1,054.30 | |