| 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 | $132.97 | 7.685% | $143.1887 | $143.19 | $143.20 | $143.20 |
| Purchase #2 | $15.55 | 3.570% | $16.1051 | $16.11 | $16.10 | $16.10 |
| Purchase #3 | $171.39 | 12.108% | $192.1419 | $192.14 | $192.15 | $192.10 |
| Purchase #4 | $154.94 | 3.550% | $160.4404 | $160.44 | $160.45 | $160.40 |
| Purchase #5 | $22.52 | 8.300% | $24.3892 | $24.39 | $24.40 | $24.40 |
| Purchase #6 | $196.48 | 6.339% | $208.9349 | $208.93 | $208.95 | $208.90 |
| Purchase #7 | $104.51 | 5.749% | $110.5183 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $798.36 | $855.7185 | $855.72 | $855.75 | $855.60 | |