| 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 | $17.63 | 9.807% | $19.359 | $19.36 | $19.35 | $19.40 |
| Purchase #2 | $35.62 | 4.226% | $37.1253 | $37.13 | $37.15 | $37.10 |
| Purchase #3 | $177.70 | 6.665% | $189.5437 | $189.54 | $189.55 | $189.50 |
| Purchase #4 | $215.25 | 9.414% | $235.5136 | $235.51 | $235.50 | $235.50 |
| Purchase #5 | $157.73 | 11.529% | $175.9147 | $175.91 | $175.90 | $175.90 |
| Purchase #6 | $130.79 | 13.587% | $148.5604 | $148.56 | $148.55 | $148.60 |
| Purchase #7 | $178.50 | 10.735% | $197.662 | $197.66 | $197.65 | $197.70 |
| 7 purchase totals = | $913.22 | $1,003.6787 | $1,003.67 | $1,003.65 | $1,003.70 | |