| 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 | $196.25 | 13.836% | $223.4032 | $223.40 | $223.40 | $223.40 |
| Purchase #2 | $5.34 | 11.180% | $5.937 | $5.94 | $5.95 | $5.90 |
| Purchase #3 | $128.45 | 5.293% | $135.2489 | $135.25 | $135.25 | $135.20 |
| Purchase #4 | $157.86 | 13.116% | $178.5649 | $178.56 | $178.55 | $178.60 |
| Purchase #5 | $96.25 | 10.644% | $106.4949 | $106.49 | $106.50 | $106.50 |
| Purchase #6 | $37.28 | 3.213% | $38.4778 | $38.48 | $38.50 | $38.50 |
| Purchase #7 | $32.25 | 10.570% | $35.6588 | $35.66 | $35.65 | $35.70 |
| 7 purchase totals = | $653.68 | $723.7855 | $723.78 | $723.80 | $723.80 | |