| 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 | $176.59 | 3.804% | $183.3075 | $183.31 | $183.30 | $183.30 |
| Purchase #2 | $5.97 | 13.455% | $6.7733 | $6.77 | $6.75 | $6.80 |
| Purchase #3 | $45.85 | 12.691% | $51.6688 | $51.67 | $51.65 | $51.70 |
| Purchase #4 | $193.96 | 11.732% | $216.7154 | $216.72 | $216.70 | $216.70 |
| Purchase #5 | $51.91 | 8.409% | $56.2751 | $56.28 | $56.30 | $56.30 |
| Purchase #6 | $54.82 | 13.779% | $62.3736 | $62.37 | $62.35 | $62.40 |
| Purchase #7 | $183.26 | 11.444% | $204.2323 | $204.23 | $204.25 | $204.20 |
| 7 purchase totals = | $712.36 | $781.3460 | $781.35 | $781.30 | $781.40 | |