| 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 | $117.92 | 7.164% | $126.3678 | $126.37 | $126.35 | $126.40 |
| Purchase #2 | $142.72 | 7.831% | $153.8964 | $153.90 | $153.90 | $153.90 |
| Purchase #3 | $30.96 | 12.163% | $34.7257 | $34.73 | $34.75 | $34.70 |
| Purchase #4 | $19.60 | 4.497% | $20.4814 | $20.48 | $20.50 | $20.50 |
| Purchase #5 | $20.47 | 10.369% | $22.5925 | $22.59 | $22.60 | $22.60 |
| Purchase #6 | $204.74 | 7.172% | $219.424 | $219.42 | $219.40 | $219.40 |
| Purchase #7 | $57.64 | 5.307% | $60.699 | $60.70 | $60.70 | $60.70 |
| 7 purchase totals = | $594.05 | $638.1868 | $638.19 | $638.20 | $638.20 | |