| 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 | $186.49 | 8.393% | $202.1421 | $202.14 | $202.15 | $202.10 |
| Purchase #2 | $238.94 | 5.775% | $252.7388 | $252.74 | $252.75 | $252.70 |
| Purchase #3 | $159.54 | 11.713% | $178.2269 | $178.23 | $178.25 | $178.20 |
| Purchase #4 | $16.66 | 12.254% | $18.7015 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $29.95 | 10.635% | $33.1352 | $33.14 | $33.15 | $33.10 |
| Purchase #6 | $69.51 | 4.385% | $72.558 | $72.56 | $72.55 | $72.60 |
| Purchase #7 | $173.34 | 8.627% | $188.294 | $188.29 | $188.30 | $188.30 |
| 7 purchase totals = | $874.43 | $945.7965 | $945.80 | $945.85 | $945.70 | |