| 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 | $226.49 | 8.272% | $245.2253 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $78.73 | 13.778% | $89.5774 | $89.58 | $89.60 | $89.60 |
| Purchase #3 | $56.36 | 7.473% | $60.5718 | $60.57 | $60.55 | $60.60 |
| Purchase #4 | $157.90 | 4.468% | $164.955 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $43.94 | 10.206% | $48.4245 | $48.42 | $48.40 | $48.40 |
| Purchase #6 | $178.42 | 4.305% | $186.101 | $186.10 | $186.10 | $186.10 |
| Purchase #7 | $9.38 | 11.739% | $10.4811 | $10.48 | $10.50 | $10.50 |
| 7 purchase totals = | $751.22 | $805.3361 | $805.34 | $805.35 | $805.40 | |