| 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 | $177.95 | 5.663% | $188.0273 | $188.03 | $188.05 | $188.00 |
| Purchase #2 | $106.98 | 10.274% | $117.9711 | $117.97 | $117.95 | $118.00 |
| Purchase #3 | $249.97 | 13.549% | $283.8384 | $283.84 | $283.85 | $283.80 |
| Purchase #4 | $165.68 | 5.716% | $175.1503 | $175.15 | $175.15 | $175.20 |
| Purchase #5 | $145.83 | 11.597% | $162.7419 | $162.74 | $162.75 | $162.70 |
| Purchase #6 | $227.35 | 4.873% | $238.4288 | $238.43 | $238.45 | $238.40 |
| Purchase #7 | $56.47 | 13.621% | $64.1618 | $64.16 | $64.15 | $64.20 |
| 7 purchase totals = | $1,130.23 | $1,230.3196 | $1,230.32 | $1,230.35 | $1,230.30 | |