| 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 | $175.56 | 11.149% | $195.1332 | $195.13 | $195.15 | $195.10 |
| Purchase #2 | $23.45 | 12.267% | $26.3266 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $240.27 | 3.674% | $249.0975 | $249.10 | $249.10 | $249.10 |
| Purchase #4 | $115.26 | 8.375% | $124.913 | $124.91 | $124.90 | $124.90 |
| Purchase #5 | $89.92 | 7.592% | $96.7467 | $96.75 | $96.75 | $96.70 |
| Purchase #6 | $155.88 | 7.774% | $167.9981 | $168.00 | $168.00 | $168.00 |
| Purchase #7 | $242.84 | 4.496% | $253.7581 | $253.76 | $253.75 | $253.80 |
| 7 purchase totals = | $1,043.18 | $1,113.9732 | $1,113.98 | $1,114.00 | $1,113.90 | |