| 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 | $153.55 | 13.123% | $173.7004 | $173.70 | $173.70 | $173.70 |
| Purchase #2 | $151.60 | 7.194% | $162.5061 | $162.51 | $162.50 | $162.50 |
| Purchase #3 | $144.28 | 9.322% | $157.7298 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $19.56 | 9.192% | $21.358 | $21.36 | $21.35 | $21.40 |
| Purchase #5 | $6.78 | 10.745% | $7.5085 | $7.51 | $7.50 | $7.50 |
| Purchase #6 | $75.89 | 10.226% | $83.6505 | $83.65 | $83.65 | $83.70 |
| Purchase #7 | $132.50 | 8.664% | $143.9798 | $143.98 | $144.00 | $144.00 |
| 7 purchase totals = | $684.16 | $750.4331 | $750.44 | $750.45 | $750.50 | |