| 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 | $155.78 | 13.351% | $176.5782 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $111.39 | 8.204% | $120.5284 | $120.53 | $120.55 | $120.50 |
| Purchase #3 | $101.65 | 3.760% | $105.472 | $105.47 | $105.45 | $105.50 |
| Purchase #4 | $36.27 | 5.376% | $38.2199 | $38.22 | $38.20 | $38.20 |
| Purchase #5 | $231.43 | 9.279% | $252.9044 | $252.90 | $252.90 | $252.90 |
| Purchase #6 | $95.25 | 4.319% | $99.3638 | $99.36 | $99.35 | $99.40 |
| Purchase #7 | $9.41 | 3.446% | $9.7343 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $741.18 | $802.8010 | $802.79 | $802.80 | $802.80 | |