| 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 | $171.99 | 11.740% | $192.1816 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $79.28 | 4.755% | $83.0498 | $83.05 | $83.05 | $83.00 |
| Purchase #3 | $69.44 | 5.570% | $73.3078 | $73.31 | $73.30 | $73.30 |
| Purchase #4 | $151.59 | 11.864% | $169.5746 | $169.57 | $169.55 | $169.60 |
| Purchase #5 | $9.33 | 11.688% | $10.4205 | $10.42 | $10.40 | $10.40 |
| Purchase #6 | $120.38 | 7.735% | $129.6914 | $129.69 | $129.70 | $129.70 |
| Purchase #7 | $20.29 | 7.813% | $21.8753 | $21.88 | $21.90 | $21.90 |
| 7 purchase totals = | $622.30 | $680.1010 | $680.10 | $680.10 | $680.10 | |