| 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 | $127.88 | 4.184% | $133.2305 | $133.23 | $133.25 | $133.20 |
| Purchase #2 | $111.58 | 4.294% | $116.3712 | $116.37 | $116.35 | $116.40 |
| Purchase #3 | $48.68 | 8.111% | $52.6284 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $141.63 | 11.770% | $158.2999 | $158.30 | $158.30 | $158.30 |
| Purchase #5 | $167.56 | 4.323% | $174.8036 | $174.80 | $174.80 | $174.80 |
| Purchase #6 | $34.84 | 12.299% | $39.125 | $39.13 | $39.15 | $39.10 |
| Purchase #7 | $37.84 | 12.675% | $42.6362 | $42.64 | $42.65 | $42.60 |
| 7 purchase totals = | $670.01 | $717.0948 | $717.10 | $717.15 | $717.00 | |