| 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 | $134.65 | 6.347% | $143.1962 | $143.20 | $143.20 | $143.20 |
| Purchase #2 | $111.50 | 8.279% | $120.7311 | $120.73 | $120.75 | $120.70 |
| Purchase #3 | $243.45 | 13.486% | $276.2817 | $276.28 | $276.30 | $276.30 |
| Purchase #4 | $248.46 | 6.301% | $264.1155 | $264.12 | $264.10 | $264.10 |
| Purchase #5 | $126.69 | 8.482% | $137.4358 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $16.78 | 10.307% | $18.5095 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $42.82 | 3.330% | $44.2459 | $44.25 | $44.25 | $44.20 |
| 7 purchase totals = | $924.35 | $1,004.5157 | $1,004.53 | $1,004.55 | $1,004.40 | |