| 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 | $147.54 | 12.453% | $165.9132 | $165.91 | $165.90 | $165.90 |
| Purchase #2 | $77.31 | 10.756% | $85.6255 | $85.63 | $85.65 | $85.60 |
| Purchase #3 | $112.39 | 11.861% | $125.7206 | $125.72 | $125.70 | $125.70 |
| Purchase #4 | $190.41 | 13.579% | $216.2658 | $216.27 | $216.25 | $216.30 |
| Purchase #5 | $30.98 | 10.102% | $34.1096 | $34.11 | $34.10 | $34.10 |
| Purchase #6 | $154.83 | 3.199% | $159.783 | $159.78 | $159.80 | $159.80 |
| Purchase #7 | $51.44 | 13.554% | $58.4122 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $764.90 | $845.8299 | $845.83 | $845.80 | $845.80 | |