| 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 | $15.69 | 10.672% | $17.3644 | $17.36 | $17.35 | $17.40 |
| Purchase #2 | $188.31 | 5.251% | $198.1982 | $198.20 | $198.20 | $198.20 |
| Purchase #3 | $89.47 | 3.690% | $92.7714 | $92.77 | $92.75 | $92.80 |
| Purchase #4 | $142.65 | 3.428% | $147.54 | $147.54 | $147.55 | $147.50 |
| Purchase #5 | $11.55 | 6.301% | $12.2778 | $12.28 | $12.30 | $12.30 |
| Purchase #6 | $130.51 | 11.344% | $145.3151 | $145.32 | $145.30 | $145.30 |
| Purchase #7 | $216.97 | 6.191% | $230.4026 | $230.40 | $230.40 | $230.40 |
| 7 purchase totals = | $795.15 | $843.8695 | $843.87 | $843.85 | $843.90 | |