| 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 | $150.91 | 4.664% | $157.9484 | $157.95 | $157.95 | $157.90 |
| Purchase #2 | $178.94 | 6.254% | $190.1309 | $190.13 | $190.15 | $190.10 |
| Purchase #3 | $114.93 | 3.621% | $119.0916 | $119.09 | $119.10 | $119.10 |
| Purchase #4 | $5.77 | 4.845% | $6.0496 | $6.05 | $6.05 | $6.00 |
| Purchase #5 | $28.75 | 12.285% | $32.2819 | $32.28 | $32.30 | $32.30 |
| Purchase #6 | $188.43 | 9.403% | $206.1481 | $206.15 | $206.15 | $206.10 |
| Purchase #7 | $92.52 | 9.802% | $101.5888 | $101.59 | $101.60 | $101.60 |
| 7 purchase totals = | $760.25 | $813.2393 | $813.24 | $813.30 | $813.10 | |