| 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 | $170.86 | 7.716% | $184.0436 | $184.04 | $184.05 | $184.00 |
| Purchase #2 | $196.85 | 5.150% | $206.9878 | $206.99 | $207.00 | $207.00 |
| Purchase #3 | $174.44 | 7.416% | $187.3765 | $187.38 | $187.40 | $187.40 |
| Purchase #4 | $6.28 | 8.290% | $6.8006 | $6.80 | $6.80 | $6.80 |
| Purchase #5 | $157.95 | 8.644% | $171.6032 | $171.60 | $171.60 | $171.60 |
| Purchase #6 | $111.85 | 12.446% | $125.7709 | $125.77 | $125.75 | $125.80 |
| Purchase #7 | $225.76 | 7.767% | $243.2948 | $243.29 | $243.30 | $243.30 |
| 7 purchase totals = | $1,043.99 | $1,125.8774 | $1,125.87 | $1,125.90 | $1,125.90 | |