| 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 | $105.68 | 13.540% | $119.9891 | $119.99 | $120.00 | $120.00 |
| Purchase #2 | $80.43 | 3.143% | $82.9579 | $82.96 | $82.95 | $83.00 |
| Purchase #3 | $103.29 | 5.480% | $108.9503 | $108.95 | $108.95 | $109.00 |
| Purchase #4 | $92.90 | 11.480% | $103.5649 | $103.56 | $103.55 | $103.60 |
| Purchase #5 | $153.93 | 13.867% | $175.2755 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $123.49 | 9.223% | $134.8795 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $111.58 | 6.871% | $119.2467 | $119.25 | $119.25 | $119.20 |
| 7 purchase totals = | $771.30 | $844.8639 | $844.87 | $844.90 | $845.00 | |