| 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 | $171.72 | 13.815% | $195.4431 | $195.44 | $195.45 | $195.40 |
| Purchase #2 | $65.35 | 5.844% | $69.1691 | $69.17 | $69.15 | $69.20 |
| Purchase #3 | $166.41 | 9.872% | $182.838 | $182.84 | $182.85 | $182.80 |
| Purchase #4 | $161.47 | 11.200% | $179.5546 | $179.55 | $179.55 | $179.60 |
| Purchase #5 | $241.73 | 4.499% | $252.6054 | $252.61 | $252.60 | $252.60 |
| Purchase #6 | $121.39 | 7.455% | $130.4396 | $130.44 | $130.45 | $130.40 |
| Purchase #7 | $118.72 | 11.523% | $132.4001 | $132.40 | $132.40 | $132.40 |
| 7 purchase totals = | $1,046.79 | $1,142.4499 | $1,142.45 | $1,142.45 | $1,142.40 | |