| 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 | $175.53 | 4.449% | $183.3393 | $183.34 | $183.35 | $183.30 |
| Purchase #2 | $132.55 | 7.852% | $142.9578 | $142.96 | $142.95 | $143.00 |
| Purchase #3 | $118.69 | 8.105% | $128.3098 | $128.31 | $128.30 | $128.30 |
| Purchase #4 | $129.30 | 13.659% | $146.9611 | $146.96 | $146.95 | $147.00 |
| Purchase #5 | $157.82 | 12.524% | $177.5854 | $177.59 | $177.60 | $177.60 |
| Purchase #6 | $66.49 | 7.855% | $71.7128 | $71.71 | $71.70 | $71.70 |
| Purchase #7 | $145.45 | 3.653% | $150.7633 | $150.76 | $150.75 | $150.80 |
| 7 purchase totals = | $925.83 | $1,001.6295 | $1,001.63 | $1,001.60 | $1,001.70 | |