| 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 | $175.87 | 10.358% | $194.0866 | $194.09 | $194.10 | $194.10 |
| Purchase #2 | $11.75 | 11.734% | $13.1287 | $13.13 | $13.15 | $13.10 |
| Purchase #3 | $141.51 | 7.814% | $152.5676 | $152.57 | $152.55 | $152.60 |
| Purchase #4 | $167.51 | 9.215% | $182.946 | $182.95 | $182.95 | $182.90 |
| Purchase #5 | $212.72 | 4.160% | $221.5692 | $221.57 | $221.55 | $221.60 |
| Purchase #6 | $7.88 | 7.488% | $8.4701 | $8.47 | $8.45 | $8.50 |
| Purchase #7 | $155.72 | 11.766% | $174.042 | $174.04 | $174.05 | $174.00 |
| 7 purchase totals = | $872.96 | $946.8102 | $946.82 | $946.80 | $946.80 | |