| 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 | $109.64 | 4.128% | $114.1659 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $112.28 | 4.194% | $116.989 | $116.99 | $117.00 | $117.00 |
| Purchase #3 | $18.52 | 7.493% | $19.9077 | $19.91 | $19.90 | $19.90 |
| Purchase #4 | $47.25 | 6.744% | $50.4365 | $50.44 | $50.45 | $50.40 |
| Purchase #5 | $76.90 | 11.130% | $85.459 | $85.46 | $85.45 | $85.50 |
| Purchase #6 | $182.44 | 13.592% | $207.2372 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $160.67 | 3.675% | $166.5746 | $166.57 | $166.55 | $166.60 |
| 7 purchase totals = | $707.70 | $760.7699 | $760.78 | $760.75 | $760.80 | |