| 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 | $156.93 | 4.442% | $163.9008 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $43.82 | 13.572% | $49.7673 | $49.77 | $49.75 | $49.80 |
| Purchase #3 | $21.34 | 5.711% | $22.5587 | $22.56 | $22.55 | $22.60 |
| Purchase #4 | $159.92 | 3.178% | $165.0023 | $165.00 | $165.00 | $165.00 |
| Purchase #5 | $220.64 | 5.147% | $231.9963 | $232.00 | $232.00 | $232.00 |
| Purchase #6 | $71.91 | 12.852% | $81.1519 | $81.15 | $81.15 | $81.20 |
| Purchase #7 | $53.93 | 4.727% | $56.4793 | $56.48 | $56.50 | $56.50 |
| 7 purchase totals = | $728.49 | $770.8566 | $770.86 | $770.85 | $771.00 | |