| 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 | $145.90 | 9.207% | $159.333 | $159.33 | $159.35 | $159.30 |
| Purchase #2 | $52.80 | 9.490% | $57.8107 | $57.81 | $57.80 | $57.80 |
| Purchase #3 | $34.37 | 5.508% | $36.2631 | $36.26 | $36.25 | $36.30 |
| Purchase #4 | $71.47 | 8.417% | $77.4856 | $77.49 | $77.50 | $77.50 |
| Purchase #5 | $139.47 | 6.193% | $148.1074 | $148.11 | $148.10 | $148.10 |
| Purchase #6 | $206.59 | 7.289% | $221.6483 | $221.65 | $221.65 | $221.60 |
| Purchase #7 | $179.48 | 11.426% | $199.9874 | $199.99 | $200.00 | $200.00 |
| 7 purchase totals = | $830.08 | $900.6355 | $900.64 | $900.65 | $900.60 | |