| 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 | $194.86 | 13.578% | $221.3181 | $221.32 | $221.30 | $221.30 |
| Purchase #2 | $170.45 | 3.364% | $176.1839 | $176.18 | $176.20 | $176.20 |
| Purchase #3 | $75.47 | 13.472% | $85.6373 | $85.64 | $85.65 | $85.60 |
| Purchase #4 | $155.39 | 10.118% | $171.1124 | $171.11 | $171.10 | $171.10 |
| Purchase #5 | $94.77 | 12.747% | $106.8503 | $106.85 | $106.85 | $106.90 |
| Purchase #6 | $13.50 | 6.583% | $14.3887 | $14.39 | $14.40 | $14.40 |
| Purchase #7 | $14.38 | 13.617% | $16.3381 | $16.34 | $16.35 | $16.30 |
| 7 purchase totals = | $718.82 | $791.8288 | $791.83 | $791.85 | $791.80 | |