| 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 | $105.78 | 12.776% | $119.2945 | $119.29 | $119.30 | $119.30 |
| Purchase #2 | $162.66 | 9.865% | $178.7064 | $178.71 | $178.70 | $178.70 |
| Purchase #3 | $163.99 | 8.870% | $178.5359 | $178.54 | $178.55 | $178.50 |
| Purchase #4 | $36.40 | 8.385% | $39.4521 | $39.45 | $39.45 | $39.50 |
| Purchase #5 | $46.50 | 11.352% | $51.7787 | $51.78 | $51.80 | $51.80 |
| Purchase #6 | $123.92 | 3.299% | $128.0081 | $128.01 | $128.00 | $128.00 |
| Purchase #7 | $137.25 | 4.646% | $143.6266 | $143.63 | $143.65 | $143.60 |
| 7 purchase totals = | $776.50 | $839.4023 | $839.41 | $839.45 | $839.40 | |