| 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 | $145.85 | 7.391% | $156.6298 | $156.63 | $156.65 | $156.60 |
| Purchase #2 | $33.80 | 9.369% | $36.9667 | $36.97 | $36.95 | $37.00 |
| Purchase #3 | $75.83 | 12.570% | $85.3618 | $85.36 | $85.35 | $85.40 |
| Purchase #4 | $195.41 | 10.336% | $215.6076 | $215.61 | $215.60 | $215.60 |
| Purchase #5 | $156.67 | 3.543% | $162.2208 | $162.22 | $162.20 | $162.20 |
| Purchase #6 | $183.32 | 7.806% | $197.63 | $197.63 | $197.65 | $197.60 |
| Purchase #7 | $13.98 | 10.302% | $15.4202 | $15.42 | $15.40 | $15.40 |
| 7 purchase totals = | $804.86 | $869.8369 | $869.84 | $869.80 | $869.80 | |