| 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 | $141.45 | 9.253% | $154.5384 | $154.54 | $154.55 | $154.50 |
| Purchase #2 | $188.68 | 9.627% | $206.8442 | $206.84 | $206.85 | $206.80 |
| Purchase #3 | $230.77 | 6.796% | $246.4531 | $246.45 | $246.45 | $246.50 |
| Purchase #4 | $60.26 | 13.431% | $68.3535 | $68.35 | $68.35 | $68.40 |
| Purchase #5 | $33.40 | 9.448% | $36.5556 | $36.56 | $36.55 | $36.60 |
| Purchase #6 | $215.62 | 7.190% | $231.1231 | $231.12 | $231.10 | $231.10 |
| Purchase #7 | $159.44 | 11.688% | $178.0753 | $178.08 | $178.10 | $178.10 |
| 7 purchase totals = | $1,029.62 | $1,121.9432 | $1,121.94 | $1,121.95 | $1,122.00 | |