| 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 | $78.72 | 12.366% | $88.4545 | $88.45 | $88.45 | $88.50 |
| Purchase #2 | $156.51 | 6.845% | $167.2231 | $167.22 | $167.20 | $167.20 |
| Purchase #3 | $155.82 | 13.854% | $177.4073 | $177.41 | $177.40 | $177.40 |
| Purchase #4 | $112.54 | 8.448% | $122.0474 | $122.05 | $122.05 | $122.00 |
| Purchase #5 | $120.67 | 12.703% | $135.9987 | $136.00 | $136.00 | $136.00 |
| Purchase #6 | $220.68 | 4.274% | $230.1119 | $230.11 | $230.10 | $230.10 |
| Purchase #7 | $188.66 | 3.450% | $195.1688 | $195.17 | $195.15 | $195.20 |
| 7 purchase totals = | $1,033.60 | $1,116.4117 | $1,116.41 | $1,116.35 | $1,116.40 | |