| 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 | $179.62 | 8.442% | $194.7835 | $194.78 | $194.80 | $194.80 |
| Purchase #2 | $69.56 | 6.847% | $74.3228 | $74.32 | $74.30 | $74.30 |
| Purchase #3 | $42.45 | 6.520% | $45.2177 | $45.22 | $45.20 | $45.20 |
| Purchase #4 | $203.32 | 7.299% | $218.1603 | $218.16 | $218.15 | $218.20 |
| Purchase #5 | $196.99 | 13.360% | $223.3079 | $223.31 | $223.30 | $223.30 |
| Purchase #6 | $43.37 | 7.796% | $46.7511 | $46.75 | $46.75 | $46.80 |
| Purchase #7 | $50.29 | 3.459% | $52.0295 | $52.03 | $52.05 | $52.00 |
| 7 purchase totals = | $785.60 | $854.5728 | $854.57 | $854.55 | $854.60 | |