| 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 | $160.68 | 13.325% | $182.0906 | $182.09 | $182.10 | $182.10 |
| Purchase #2 | $12.76 | 3.277% | $13.1781 | $13.18 | $13.20 | $13.20 |
| Purchase #3 | $48.91 | 5.588% | $51.6431 | $51.64 | $51.65 | $51.60 |
| Purchase #4 | $105.28 | 9.191% | $114.9563 | $114.96 | $114.95 | $115.00 |
| Purchase #5 | $191.78 | 9.790% | $210.5553 | $210.56 | $210.55 | $210.60 |
| Purchase #6 | $193.80 | 6.183% | $205.7827 | $205.78 | $205.80 | $205.80 |
| Purchase #7 | $79.89 | 13.428% | $90.6176 | $90.62 | $90.60 | $90.60 |
| 7 purchase totals = | $793.10 | $868.8237 | $868.83 | $868.85 | $868.90 | |