| 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 | $179.47 | 9.397% | $196.3348 | $196.33 | $196.35 | $196.30 |
| Purchase #2 | $51.80 | 9.613% | $56.7795 | $56.78 | $56.80 | $56.80 |
| Purchase #3 | $142.61 | 13.350% | $161.6484 | $161.65 | $161.65 | $161.60 |
| Purchase #4 | $114.85 | 4.713% | $120.2629 | $120.26 | $120.25 | $120.30 |
| Purchase #5 | $220.49 | 8.837% | $239.9747 | $239.97 | $239.95 | $240.00 |
| Purchase #6 | $107.77 | 4.380% | $112.4903 | $112.49 | $112.50 | $112.50 |
| Purchase #7 | $6.34 | 6.532% | $6.7541 | $6.75 | $6.75 | $6.80 |
| 7 purchase totals = | $823.33 | $894.2447 | $894.23 | $894.25 | $894.30 | |