| 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 | $172.27 | 8.500% | $186.913 | $186.91 | $186.90 | $186.90 |
| Purchase #2 | $185.76 | 8.873% | $202.2425 | $202.24 | $202.25 | $202.20 |
| Purchase #3 | $29.48 | 13.222% | $33.3778 | $33.38 | $33.40 | $33.40 |
| Purchase #4 | $141.30 | 7.667% | $152.1335 | $152.13 | $152.15 | $152.10 |
| Purchase #5 | $92.56 | 3.806% | $96.0828 | $96.08 | $96.10 | $96.10 |
| Purchase #6 | $73.66 | 11.325% | $82.002 | $82.00 | $82.00 | $82.00 |
| Purchase #7 | $219.74 | 10.391% | $242.5732 | $242.57 | $242.55 | $242.60 |
| 7 purchase totals = | $914.77 | $995.3248 | $995.31 | $995.35 | $995.30 | |