| 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 | $167.74 | 9.434% | $183.5646 | $183.56 | $183.55 | $183.60 |
| Purchase #2 | $89.81 | 5.473% | $94.7253 | $94.73 | $94.75 | $94.70 |
| Purchase #3 | $116.70 | 8.559% | $126.6884 | $126.69 | $126.70 | $126.70 |
| Purchase #4 | $11.66 | 5.769% | $12.3327 | $12.33 | $12.35 | $12.30 |
| Purchase #5 | $91.36 | 4.294% | $95.283 | $95.28 | $95.30 | $95.30 |
| Purchase #6 | $174.90 | 8.410% | $189.6091 | $189.61 | $189.60 | $189.60 |
| Purchase #7 | $17.98 | 6.166% | $19.0886 | $19.09 | $19.10 | $19.10 |
| 7 purchase totals = | $670.15 | $721.2917 | $721.29 | $721.35 | $721.30 | |