| 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 | $94.38 | 13.759% | $107.3657 | $107.37 | $107.35 | $107.40 |
| Purchase #2 | $162.95 | 3.619% | $168.8472 | $168.85 | $168.85 | $168.80 |
| Purchase #3 | $42.58 | 8.643% | $46.2602 | $46.26 | $46.25 | $46.30 |
| Purchase #4 | $201.98 | 12.796% | $227.8254 | $227.83 | $227.85 | $227.80 |
| Purchase #5 | $110.70 | 9.145% | $120.8235 | $120.82 | $120.80 | $120.80 |
| Purchase #6 | $168.77 | 4.231% | $175.9107 | $175.91 | $175.90 | $175.90 |
| Purchase #7 | $137.84 | 12.728% | $155.3843 | $155.38 | $155.40 | $155.40 |
| 7 purchase totals = | $919.20 | $1,002.4170 | $1,002.42 | $1,002.40 | $1,002.40 | |