| 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 | $149.36 | 5.510% | $157.5897 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $59.44 | 10.389% | $65.6152 | $65.62 | $65.60 | $65.60 |
| Purchase #3 | $212.92 | 5.505% | $224.6412 | $224.64 | $224.65 | $224.60 |
| Purchase #4 | $122.50 | 11.247% | $136.2776 | $136.28 | $136.30 | $136.30 |
| Purchase #5 | $34.97 | 8.836% | $38.0599 | $38.06 | $38.05 | $38.10 |
| Purchase #6 | $34.26 | 11.643% | $38.2489 | $38.25 | $38.25 | $38.20 |
| Purchase #7 | $90.93 | 4.280% | $94.8218 | $94.82 | $94.80 | $94.80 |
| 7 purchase totals = | $704.38 | $755.2543 | $755.26 | $755.25 | $755.20 | |