| 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 | $125.73 | 3.775% | $130.4763 | $130.48 | $130.50 | $130.50 |
| Purchase #2 | $181.74 | 11.652% | $202.9163 | $202.92 | $202.90 | $202.90 |
| Purchase #3 | $74.42 | 4.561% | $77.8143 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $16.36 | 13.822% | $18.6213 | $18.62 | $18.60 | $18.60 |
| Purchase #5 | $219.92 | 10.475% | $242.9566 | $242.96 | $242.95 | $243.00 |
| Purchase #6 | $79.86 | 13.835% | $90.9086 | $90.91 | $90.90 | $90.90 |
| Purchase #7 | $112.70 | 11.345% | $125.4858 | $125.49 | $125.50 | $125.50 |
| 7 purchase totals = | $810.73 | $889.1792 | $889.19 | $889.15 | $889.20 | |