| 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 | $156.48 | 4.866% | $164.0943 | $164.09 | $164.10 | $164.10 |
| Purchase #2 | $206.61 | 7.334% | $221.7628 | $221.76 | $221.75 | $221.80 |
| Purchase #3 | $234.94 | 3.694% | $243.6187 | $243.62 | $243.60 | $243.60 |
| Purchase #4 | $210.49 | 9.254% | $229.9687 | $229.97 | $229.95 | $230.00 |
| Purchase #5 | $104.95 | 12.851% | $118.4371 | $118.44 | $118.45 | $118.40 |
| Purchase #6 | $42.27 | 5.357% | $44.5344 | $44.53 | $44.55 | $44.50 |
| Purchase #7 | $230.73 | 8.873% | $251.2027 | $251.20 | $251.20 | $251.20 |
| 7 purchase totals = | $1,186.47 | $1,273.6187 | $1,273.61 | $1,273.60 | $1,273.60 | |