| 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 | $191.39 | 12.405% | $215.1319 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $143.64 | 4.681% | $150.3638 | $150.36 | $150.35 | $150.40 |
| Purchase #3 | $58.87 | 6.544% | $62.7225 | $62.72 | $62.70 | $62.70 |
| Purchase #4 | $223.27 | 4.726% | $233.8217 | $233.82 | $233.80 | $233.80 |
| Purchase #5 | $197.67 | 8.493% | $214.4581 | $214.46 | $214.45 | $214.50 |
| Purchase #6 | $146.32 | 4.863% | $153.4355 | $153.44 | $153.45 | $153.40 |
| Purchase #7 | $151.77 | 13.748% | $172.6353 | $172.64 | $172.65 | $172.60 |
| 7 purchase totals = | $1,112.93 | $1,202.5688 | $1,202.57 | $1,202.55 | $1,202.50 | |