| 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 | $69.37 | 11.220% | $77.1533 | $77.15 | $77.15 | $77.20 |
| Purchase #2 | $184.82 | 6.818% | $197.421 | $197.42 | $197.40 | $197.40 |
| Purchase #3 | $13.99 | 10.341% | $15.4367 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $102.49 | 5.470% | $108.0962 | $108.10 | $108.10 | $108.10 |
| Purchase #5 | $233.66 | 10.312% | $257.755 | $257.76 | $257.75 | $257.80 |
| Purchase #6 | $166.58 | 5.648% | $175.9884 | $175.99 | $176.00 | $176.00 |
| Purchase #7 | $248.30 | 4.564% | $259.6324 | $259.63 | $259.65 | $259.60 |
| 7 purchase totals = | $1,019.21 | $1,091.4830 | $1,091.49 | $1,091.50 | $1,091.50 | |