| 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 | $139.65 | 13.552% | $158.5754 | $158.58 | $158.60 | $158.60 |
| Purchase #2 | $220.70 | 8.608% | $239.6979 | $239.70 | $239.70 | $239.70 |
| Purchase #3 | $169.74 | 7.864% | $183.0884 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $206.26 | 13.321% | $233.7359 | $233.74 | $233.75 | $233.70 |
| Purchase #5 | $138.39 | 4.748% | $144.9608 | $144.96 | $144.95 | $145.00 |
| Purchase #6 | $162.44 | 4.596% | $169.9057 | $169.91 | $169.90 | $169.90 |
| Purchase #7 | $125.81 | 4.211% | $131.1079 | $131.11 | $131.10 | $131.10 |
| 7 purchase totals = | $1,162.99 | $1,261.0720 | $1,261.09 | $1,261.10 | $1,261.10 | |