| 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 | $33.35 | 7.467% | $35.8402 | $35.84 | $35.85 | $35.80 |
| Purchase #2 | $38.54 | 13.693% | $43.8173 | $43.82 | $43.80 | $43.80 |
| Purchase #3 | $234.95 | 7.758% | $253.1774 | $253.18 | $253.20 | $253.20 |
| Purchase #4 | $197.30 | 10.270% | $217.5627 | $217.56 | $217.55 | $217.60 |
| Purchase #5 | $218.95 | 7.554% | $235.4895 | $235.49 | $235.50 | $235.50 |
| Purchase #6 | $127.67 | 12.550% | $143.6926 | $143.69 | $143.70 | $143.70 |
| Purchase #7 | $177.71 | 5.323% | $187.1695 | $187.17 | $187.15 | $187.20 |
| 7 purchase totals = | $1,028.47 | $1,116.7492 | $1,116.75 | $1,116.75 | $1,116.80 | |