| 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 | $169.56 | 13.647% | $192.6999 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $84.33 | 11.504% | $94.0313 | $94.03 | $94.05 | $94.00 |
| Purchase #3 | $140.56 | 7.619% | $151.2693 | $151.27 | $151.25 | $151.30 |
| Purchase #4 | $161.90 | 10.612% | $179.0808 | $179.08 | $179.10 | $179.10 |
| Purchase #5 | $182.82 | 6.852% | $195.3468 | $195.35 | $195.35 | $195.30 |
| Purchase #6 | $133.62 | 7.797% | $144.0384 | $144.04 | $144.05 | $144.00 |
| Purchase #7 | $108.93 | 9.839% | $119.6476 | $119.65 | $119.65 | $119.60 |
| 7 purchase totals = | $981.72 | $1,076.1141 | $1,076.12 | $1,076.15 | $1,076.00 | |