| 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 | $158.33 | 6.534% | $168.6753 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $175.42 | 7.140% | $187.945 | $187.95 | $187.95 | $187.90 |
| Purchase #3 | $194.57 | 8.741% | $211.5774 | $211.58 | $211.60 | $211.60 |
| Purchase #4 | $163.66 | 9.629% | $179.4188 | $179.42 | $179.40 | $179.40 |
| Purchase #5 | $47.80 | 4.218% | $49.8162 | $49.82 | $49.80 | $49.80 |
| Purchase #6 | $155.85 | 9.348% | $170.4189 | $170.42 | $170.40 | $170.40 |
| Purchase #7 | $176.28 | 13.559% | $200.1818 | $200.18 | $200.20 | $200.20 |
| 7 purchase totals = | $1,071.91 | $1,168.0334 | $1,168.05 | $1,168.05 | $1,168.00 | |