| 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 | $54.30 | 8.206% | $58.7559 | $58.76 | $58.75 | $58.80 |
| Purchase #2 | $161.29 | 7.321% | $173.098 | $173.10 | $173.10 | $173.10 |
| Purchase #3 | $155.27 | 13.868% | $176.8028 | $176.80 | $176.80 | $176.80 |
| Purchase #4 | $187.54 | 6.106% | $198.9912 | $198.99 | $199.00 | $199.00 |
| Purchase #5 | $180.49 | 6.343% | $191.9385 | $191.94 | $191.95 | $191.90 |
| Purchase #6 | $142.33 | 11.145% | $158.1927 | $158.19 | $158.20 | $158.20 |
| Purchase #7 | $118.57 | 8.185% | $128.275 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $999.79 | $1,086.0541 | $1,086.06 | $1,086.10 | $1,086.10 | |