| 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 | $169.64 | 4.823% | $177.8217 | $177.82 | $177.80 | $177.80 |
| Purchase #2 | $246.78 | 4.585% | $258.0949 | $258.09 | $258.10 | $258.10 |
| Purchase #3 | $249.36 | 8.709% | $271.0768 | $271.08 | $271.10 | $271.10 |
| Purchase #4 | $62.35 | 13.795% | $70.9512 | $70.95 | $70.95 | $71.00 |
| Purchase #5 | $143.53 | 7.172% | $153.824 | $153.82 | $153.80 | $153.80 |
| Purchase #6 | $105.66 | 3.302% | $109.1489 | $109.15 | $109.15 | $109.10 |
| Purchase #7 | $61.72 | 11.289% | $68.6876 | $68.69 | $68.70 | $68.70 |
| 7 purchase totals = | $1,039.04 | $1,109.6051 | $1,109.60 | $1,109.60 | $1,109.60 | |