| 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 | $153.99 | 8.682% | $167.3594 | $167.36 | $167.35 | $167.40 |
| Purchase #2 | $144.60 | 9.511% | $158.3529 | $158.35 | $158.35 | $158.40 |
| Purchase #3 | $99.46 | 13.166% | $112.5549 | $112.55 | $112.55 | $112.60 |
| Purchase #4 | $248.48 | 9.312% | $271.6185 | $271.62 | $271.60 | $271.60 |
| Purchase #5 | $159.73 | 10.573% | $176.6183 | $176.62 | $176.60 | $176.60 |
| Purchase #6 | $250.37 | 8.636% | $271.992 | $271.99 | $272.00 | $272.00 |
| Purchase #7 | $47.72 | 10.586% | $52.7716 | $52.77 | $52.75 | $52.80 |
| 7 purchase totals = | $1,104.35 | $1,211.2676 | $1,211.26 | $1,211.20 | $1,211.40 | |