| 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 | $175.78 | 11.417% | $195.8488 | $195.85 | $195.85 | $195.80 |
| Purchase #2 | $115.88 | 12.160% | $129.971 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $72.54 | 9.124% | $79.1585 | $79.16 | $79.15 | $79.20 |
| Purchase #4 | $144.82 | 8.742% | $157.4802 | $157.48 | $157.50 | $157.50 |
| Purchase #5 | $25.72 | 6.355% | $27.3545 | $27.35 | $27.35 | $27.40 |
| Purchase #6 | $164.91 | 4.807% | $172.8372 | $172.84 | $172.85 | $172.80 |
| Purchase #7 | $99.86 | 6.144% | $105.9954 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $799.51 | $868.6456 | $868.65 | $868.65 | $868.70 | |