| 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 | $194.74 | 12.106% | $218.3152 | $218.32 | $218.30 | $218.30 |
| Purchase #2 | $6.41 | 6.209% | $6.808 | $6.81 | $6.80 | $6.80 |
| Purchase #3 | $7.67 | 12.315% | $8.6146 | $8.61 | $8.60 | $8.60 |
| Purchase #4 | $216.38 | 3.720% | $224.4293 | $224.43 | $224.45 | $224.40 |
| Purchase #5 | $71.96 | 11.187% | $80.0102 | $80.01 | $80.00 | $80.00 |
| Purchase #6 | $173.41 | 11.356% | $193.1024 | $193.10 | $193.10 | $193.10 |
| Purchase #7 | $19.92 | 3.256% | $20.5686 | $20.57 | $20.55 | $20.60 |
| 7 purchase totals = | $690.49 | $751.8483 | $751.85 | $751.80 | $751.80 | |