| 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 | $136.75 | 12.297% | $153.5661 | $153.57 | $153.55 | $153.60 |
| Purchase #2 | $92.42 | 13.421% | $104.8237 | $104.82 | $104.80 | $104.80 |
| Purchase #3 | $151.66 | 9.411% | $165.9327 | $165.93 | $165.95 | $165.90 |
| Purchase #4 | $76.92 | 5.406% | $81.0783 | $81.08 | $81.10 | $81.10 |
| Purchase #5 | $49.30 | 5.130% | $51.8291 | $51.83 | $51.85 | $51.80 |
| Purchase #6 | $241.82 | 11.749% | $270.2314 | $270.23 | $270.25 | $270.20 |
| Purchase #7 | $126.98 | 4.506% | $132.7017 | $132.70 | $132.70 | $132.70 |
| 7 purchase totals = | $875.85 | $960.1630 | $960.16 | $960.20 | $960.10 | |