| 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 | $144.80 | 8.827% | $157.5815 | $157.58 | $157.60 | $157.60 |
| Purchase #2 | $127.39 | 12.200% | $142.9316 | $142.93 | $142.95 | $142.90 |
| Purchase #3 | $239.80 | 6.374% | $255.0849 | $255.08 | $255.10 | $255.10 |
| Purchase #4 | $112.70 | 5.500% | $118.8985 | $118.90 | $118.90 | $118.90 |
| Purchase #5 | $188.99 | 10.127% | $208.129 | $208.13 | $208.15 | $208.10 |
| Purchase #6 | $85.96 | 4.783% | $90.0715 | $90.07 | $90.05 | $90.10 |
| Purchase #7 | $8.37 | 10.527% | $9.2511 | $9.25 | $9.25 | $9.30 |
| 7 purchase totals = | $908.01 | $981.9481 | $981.94 | $982.00 | $982.00 | |