| 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 | $169.26 | 7.594% | $182.1136 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $77.67 | 8.219% | $84.0537 | $84.05 | $84.05 | $84.10 |
| Purchase #3 | $220.63 | 12.578% | $248.3808 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $137.89 | 7.703% | $148.5117 | $148.51 | $148.50 | $148.50 |
| Purchase #5 | $226.68 | 3.125% | $233.7638 | $233.76 | $233.75 | $233.80 |
| Purchase #6 | $57.66 | 9.154% | $62.9382 | $62.94 | $62.95 | $62.90 |
| Purchase #7 | $47.73 | 10.695% | $52.8347 | $52.83 | $52.85 | $52.80 |
| 7 purchase totals = | $937.52 | $1,012.5965 | $1,012.58 | $1,012.60 | $1,012.60 | |