| 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 | $140.32 | 6.451% | $149.372 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $191.71 | 3.160% | $197.768 | $197.77 | $197.75 | $197.80 |
| Purchase #3 | $100.56 | 10.306% | $110.9237 | $110.92 | $110.90 | $110.90 |
| Purchase #4 | $49.28 | 13.796% | $56.0787 | $56.08 | $56.10 | $56.10 |
| Purchase #5 | $156.96 | 13.526% | $178.1904 | $178.19 | $178.20 | $178.20 |
| Purchase #6 | $109.36 | 9.354% | $119.5895 | $119.59 | $119.60 | $119.60 |
| Purchase #7 | $150.87 | 7.372% | $161.9921 | $161.99 | $162.00 | $162.00 |
| 7 purchase totals = | $899.06 | $973.9144 | $973.91 | $973.90 | $974.00 | |