| 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 | $169.68 | 13.352% | $192.3357 | $192.34 | $192.35 | $192.30 |
| Purchase #2 | $190.68 | 6.164% | $202.4335 | $202.43 | $202.45 | $202.40 |
| Purchase #3 | $144.84 | 11.551% | $161.5705 | $161.57 | $161.55 | $161.60 |
| Purchase #4 | $95.50 | 11.262% | $106.2552 | $106.26 | $106.25 | $106.30 |
| Purchase #5 | $171.67 | 11.798% | $191.9236 | $191.92 | $191.90 | $191.90 |
| Purchase #6 | $65.79 | 9.631% | $72.1262 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $51.83 | 8.222% | $56.0915 | $56.09 | $56.10 | $56.10 |
| 7 purchase totals = | $889.99 | $982.7362 | $982.74 | $982.75 | $982.70 | |