| 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 | $174.81 | 7.307% | $187.5834 | $187.58 | $187.60 | $187.60 |
| Purchase #2 | $129.44 | 5.374% | $136.3961 | $136.40 | $136.40 | $136.40 |
| Purchase #3 | $190.54 | 3.157% | $196.5553 | $196.56 | $196.55 | $196.60 |
| Purchase #4 | $199.42 | 7.295% | $213.9677 | $213.97 | $213.95 | $214.00 |
| Purchase #5 | $106.76 | 13.668% | $121.352 | $121.35 | $121.35 | $121.40 |
| Purchase #6 | $169.82 | 6.631% | $181.0808 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $35.51 | 9.478% | $38.8756 | $38.88 | $38.90 | $38.90 |
| 7 purchase totals = | $1,006.30 | $1,075.8109 | $1,075.82 | $1,075.85 | $1,076.00 | |