| 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 | $137.92 | 8.275% | $149.3329 | $149.33 | $149.35 | $149.30 |
| Purchase #2 | $67.50 | 12.491% | $75.9314 | $75.93 | $75.95 | $75.90 |
| Purchase #3 | $133.66 | 12.175% | $149.9331 | $149.93 | $149.95 | $149.90 |
| Purchase #4 | $34.27 | 12.749% | $38.6391 | $38.64 | $38.65 | $38.60 |
| Purchase #5 | $121.71 | 10.629% | $134.6466 | $134.65 | $134.65 | $134.60 |
| Purchase #6 | $228.57 | 8.517% | $248.0373 | $248.04 | $248.05 | $248.00 |
| Purchase #7 | $108.33 | 6.642% | $115.5253 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $831.96 | $912.0457 | $912.05 | $912.15 | $911.80 | |