| 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 | $193.40 | 13.222% | $218.9713 | $218.97 | $218.95 | $219.00 |
| Purchase #2 | $236.35 | 3.395% | $244.3741 | $244.37 | $244.35 | $244.40 |
| Purchase #3 | $146.83 | 9.662% | $161.0167 | $161.02 | $161.00 | $161.00 |
| Purchase #4 | $51.87 | 9.783% | $56.9444 | $56.94 | $56.95 | $56.90 |
| Purchase #5 | $124.40 | 10.679% | $137.6847 | $137.68 | $137.70 | $137.70 |
| Purchase #6 | $81.52 | 11.413% | $90.8239 | $90.82 | $90.80 | $90.80 |
| Purchase #7 | $158.84 | 6.621% | $169.3568 | $169.36 | $169.35 | $169.40 |
| 7 purchase totals = | $993.21 | $1,079.1719 | $1,079.16 | $1,079.10 | $1,079.20 | |