| 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 | $142.94 | 12.168% | $160.3329 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $158.70 | 11.761% | $177.3647 | $177.36 | $177.35 | $177.40 |
| Purchase #3 | $100.97 | 11.584% | $112.6664 | $112.67 | $112.65 | $112.70 |
| Purchase #4 | $117.91 | 6.421% | $125.481 | $125.48 | $125.50 | $125.50 |
| Purchase #5 | $213.92 | 6.722% | $228.2997 | $228.30 | $228.30 | $228.30 |
| Purchase #6 | $25.27 | 7.218% | $27.094 | $27.09 | $27.10 | $27.10 |
| Purchase #7 | $240.95 | 7.703% | $259.5104 | $259.51 | $259.50 | $259.50 |
| 7 purchase totals = | $1,000.66 | $1,090.7491 | $1,090.74 | $1,090.75 | $1,090.80 | |