| 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 | $127.30 | 13.419% | $144.3824 | $144.38 | $144.40 | $144.40 |
| Purchase #2 | $119.31 | 12.177% | $133.8384 | $133.84 | $133.85 | $133.80 |
| Purchase #3 | $46.76 | 7.347% | $50.1955 | $50.20 | $50.20 | $50.20 |
| Purchase #4 | $130.78 | 9.295% | $142.936 | $142.94 | $142.95 | $142.90 |
| Purchase #5 | $176.33 | 5.855% | $186.6541 | $186.65 | $186.65 | $186.70 |
| Purchase #6 | $145.87 | 9.241% | $159.3498 | $159.35 | $159.35 | $159.30 |
| Purchase #7 | $85.98 | 5.519% | $90.7252 | $90.73 | $90.75 | $90.70 |
| 7 purchase totals = | $832.33 | $908.0814 | $908.09 | $908.15 | $908.00 | |