| 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 | $178.42 | 9.178% | $194.7954 | $194.80 | $194.80 | $194.80 |
| Purchase #2 | $16.88 | 13.399% | $19.1418 | $19.14 | $19.15 | $19.10 |
| Purchase #3 | $92.69 | 9.493% | $101.4891 | $101.49 | $101.50 | $101.50 |
| Purchase #4 | $78.92 | 6.127% | $83.7554 | $83.76 | $83.75 | $83.80 |
| Purchase #5 | $153.26 | 5.107% | $161.087 | $161.09 | $161.10 | $161.10 |
| Purchase #6 | $30.43 | 7.751% | $32.7886 | $32.79 | $32.80 | $32.80 |
| Purchase #7 | $53.94 | 12.363% | $60.6086 | $60.61 | $60.60 | $60.60 |
| 7 purchase totals = | $604.54 | $653.6659 | $653.68 | $653.70 | $653.70 | |