| 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 | $187.80 | 5.358% | $197.8623 | $197.86 | $197.85 | $197.90 |
| Purchase #2 | $226.86 | 7.490% | $243.8518 | $243.85 | $243.85 | $243.90 |
| Purchase #3 | $38.91 | 6.627% | $41.4886 | $41.49 | $41.50 | $41.50 |
| Purchase #4 | $228.25 | 4.808% | $239.2243 | $239.22 | $239.20 | $239.20 |
| Purchase #5 | $20.80 | 4.137% | $21.6605 | $21.66 | $21.65 | $21.70 |
| Purchase #6 | $137.29 | 11.579% | $153.1868 | $153.19 | $153.20 | $153.20 |
| Purchase #7 | $64.26 | 13.719% | $73.0758 | $73.08 | $73.10 | $73.10 |
| 7 purchase totals = | $904.17 | $970.3501 | $970.35 | $970.35 | $970.50 | |