| 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 | $135.33 | 11.296% | $150.6169 | $150.62 | $150.60 | $150.60 |
| Purchase #2 | $143.49 | 9.173% | $156.6523 | $156.65 | $156.65 | $156.70 |
| Purchase #3 | $190.43 | 10.531% | $210.4842 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $194.76 | 9.557% | $213.3732 | $213.37 | $213.35 | $213.40 |
| Purchase #5 | $64.79 | 10.471% | $71.5742 | $71.57 | $71.55 | $71.60 |
| Purchase #6 | $239.88 | 3.585% | $248.4797 | $248.48 | $248.50 | $248.50 |
| Purchase #7 | $121.67 | 7.397% | $130.6699 | $130.67 | $130.65 | $130.70 |
| 7 purchase totals = | $1,090.35 | $1,181.8504 | $1,181.84 | $1,181.80 | $1,182.00 | |