| 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 | $184.66 | 6.668% | $196.9731 | $196.97 | $196.95 | $197.00 |
| Purchase #2 | $214.79 | 3.255% | $221.7814 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $42.75 | 9.663% | $46.8809 | $46.88 | $46.90 | $46.90 |
| Purchase #4 | $189.78 | 13.375% | $215.1631 | $215.16 | $215.15 | $215.20 |
| Purchase #5 | $195.70 | 3.392% | $202.3381 | $202.34 | $202.35 | $202.30 |
| Purchase #6 | $85.41 | 10.292% | $94.2004 | $94.20 | $94.20 | $94.20 |
| Purchase #7 | $89.63 | 5.323% | $94.401 | $94.40 | $94.40 | $94.40 |
| 7 purchase totals = | $1,002.72 | $1,071.7380 | $1,071.73 | $1,071.75 | $1,071.80 | |