| 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 | $131.97 | 12.169% | $148.0294 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $128.71 | 5.251% | $135.4686 | $135.47 | $135.45 | $135.50 |
| Purchase #3 | $117.78 | 3.655% | $122.0849 | $122.08 | $122.10 | $122.10 |
| Purchase #4 | $23.76 | 3.767% | $24.655 | $24.66 | $24.65 | $24.70 |
| Purchase #5 | $45.39 | 9.547% | $49.7234 | $49.72 | $49.70 | $49.70 |
| Purchase #6 | $186.74 | 3.155% | $192.6316 | $192.63 | $192.65 | $192.60 |
| Purchase #7 | $163.36 | 7.825% | $176.1429 | $176.14 | $176.15 | $176.10 |
| 7 purchase totals = | $797.71 | $848.7358 | $848.73 | $848.75 | $848.70 | |