| 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 | $156.62 | 13.307% | $177.4614 | $177.46 | $177.45 | $177.50 |
| Purchase #2 | $158.28 | 13.389% | $179.4721 | $179.47 | $179.45 | $179.50 |
| Purchase #3 | $121.31 | 6.686% | $129.4208 | $129.42 | $129.40 | $129.40 |
| Purchase #4 | $7.60 | 4.105% | $7.912 | $7.91 | $7.90 | $7.90 |
| Purchase #5 | $163.25 | 8.638% | $177.3515 | $177.35 | $177.35 | $177.40 |
| Purchase #6 | $76.44 | 5.106% | $80.343 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $242.45 | 6.579% | $258.4008 | $258.40 | $258.40 | $258.40 |
| 7 purchase totals = | $925.95 | $1,010.3616 | $1,010.35 | $1,010.30 | $1,010.40 | |