| 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 | $226.60 | 9.385% | $247.8664 | $247.87 | $247.85 | $247.90 |
| Purchase #2 | $151.51 | 6.858% | $161.9006 | $161.90 | $161.90 | $161.90 |
| Purchase #3 | $47.57 | 11.431% | $53.0077 | $53.01 | $53.00 | $53.00 |
| Purchase #4 | $103.91 | 3.381% | $107.4232 | $107.42 | $107.40 | $107.40 |
| Purchase #5 | $149.55 | 5.472% | $157.7334 | $157.73 | $157.75 | $157.70 |
| Purchase #6 | $52.42 | 8.550% | $56.9019 | $56.90 | $56.90 | $56.90 |
| Purchase #7 | $46.48 | 12.660% | $52.3644 | $52.36 | $52.35 | $52.40 |
| 7 purchase totals = | $778.04 | $837.1976 | $837.19 | $837.15 | $837.20 | |