| 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 | $14.55 | 8.392% | $15.771 | $15.77 | $15.75 | $15.80 |
| Purchase #2 | $169.64 | 10.117% | $186.8025 | $186.80 | $186.80 | $186.80 |
| Purchase #3 | $76.33 | 6.114% | $80.9968 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $129.40 | 5.408% | $136.398 | $136.40 | $136.40 | $136.40 |
| Purchase #5 | $34.52 | 10.739% | $38.2271 | $38.23 | $38.25 | $38.20 |
| Purchase #6 | $68.51 | 3.694% | $71.0408 | $71.04 | $71.05 | $71.00 |
| Purchase #7 | $64.52 | 11.662% | $72.0443 | $72.04 | $72.05 | $72.00 |
| 7 purchase totals = | $557.47 | $601.2805 | $601.28 | $601.30 | $601.20 | |