| 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 | $186.55 | 6.106% | $197.9407 | $197.94 | $197.95 | $197.90 |
| Purchase #2 | $83.44 | 6.305% | $88.7009 | $88.70 | $88.70 | $88.70 |
| Purchase #3 | $173.99 | 4.695% | $182.1588 | $182.16 | $182.15 | $182.20 |
| Purchase #4 | $158.35 | 7.136% | $169.6499 | $169.65 | $169.65 | $169.60 |
| Purchase #5 | $108.25 | 7.383% | $116.2421 | $116.24 | $116.25 | $116.20 |
| Purchase #6 | $159.76 | 4.180% | $166.438 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $245.50 | 4.618% | $256.8372 | $256.84 | $256.85 | $256.80 |
| 7 purchase totals = | $1,115.84 | $1,177.9676 | $1,177.97 | $1,178.00 | $1,177.80 | |