| 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 | $160.73 | 9.490% | $175.9833 | $175.98 | $176.00 | $176.00 |
| Purchase #2 | $177.99 | 6.170% | $188.972 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $66.28 | 12.549% | $74.5975 | $74.60 | $74.60 | $74.60 |
| Purchase #4 | $161.30 | 6.276% | $171.4232 | $171.42 | $171.40 | $171.40 |
| Purchase #5 | $73.36 | 5.549% | $77.4307 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $244.38 | 10.526% | $270.1034 | $270.10 | $270.10 | $270.10 |
| Purchase #7 | $163.65 | 3.288% | $169.0308 | $169.03 | $169.05 | $169.00 |
| 7 purchase totals = | $1,047.69 | $1,127.5409 | $1,127.53 | $1,127.55 | $1,127.50 | |