| 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 | $133.45 | 9.854% | $146.6002 | $146.60 | $146.60 | $146.60 |
| Purchase #2 | $101.99 | 11.185% | $113.3976 | $113.40 | $113.40 | $113.40 |
| Purchase #3 | $154.27 | 6.681% | $164.5768 | $164.58 | $164.60 | $164.60 |
| Purchase #4 | $84.25 | 8.804% | $91.6674 | $91.67 | $91.65 | $91.70 |
| Purchase #5 | $122.32 | 13.433% | $138.7512 | $138.75 | $138.75 | $138.80 |
| Purchase #6 | $26.60 | 11.839% | $29.7492 | $29.75 | $29.75 | $29.70 |
| Purchase #7 | $202.51 | 8.743% | $220.2154 | $220.22 | $220.20 | $220.20 |
| 7 purchase totals = | $825.39 | $904.9578 | $904.97 | $904.95 | $905.00 | |