| 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 | $134.55 | 6.212% | $142.9082 | $142.91 | $142.90 | $142.90 |
| Purchase #2 | $177.78 | 3.852% | $184.6281 | $184.63 | $184.65 | $184.60 |
| Purchase #3 | $165.89 | 4.457% | $173.2837 | $173.28 | $173.30 | $173.30 |
| Purchase #4 | $15.98 | 12.789% | $18.0237 | $18.02 | $18.00 | $18.00 |
| Purchase #5 | $20.72 | 5.611% | $21.8826 | $21.88 | $21.90 | $21.90 |
| Purchase #6 | $8.44 | 8.350% | $9.1447 | $9.14 | $9.15 | $9.10 |
| Purchase #7 | $225.66 | 13.439% | $255.9864 | $255.99 | $256.00 | $256.00 |
| 7 purchase totals = | $749.02 | $805.8574 | $805.85 | $805.90 | $805.80 | |