| 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 | $134.55 | 8.228% | $145.6208 | $145.62 | $145.60 | $145.60 |
| Purchase #2 | $24.92 | 3.703% | $25.8428 | $25.84 | $25.85 | $25.80 |
| Purchase #3 | $125.62 | 4.210% | $130.9086 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $87.35 | 5.592% | $92.2346 | $92.23 | $92.25 | $92.20 |
| Purchase #5 | $128.62 | 4.337% | $134.1982 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $32.60 | 6.759% | $34.8034 | $34.80 | $34.80 | $34.80 |
| Purchase #7 | $55.34 | 5.113% | $58.1695 | $58.17 | $58.15 | $58.20 |
| 7 purchase totals = | $589.00 | $621.7779 | $621.77 | $621.75 | $621.70 | |