| 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 | $135.31 | 10.232% | $149.1549 | $149.15 | $149.15 | $149.20 |
| Purchase #2 | $96.29 | 3.378% | $99.5427 | $99.54 | $99.55 | $99.50 |
| Purchase #3 | $234.66 | 7.398% | $252.0201 | $252.02 | $252.00 | $252.00 |
| Purchase #4 | $124.93 | 13.768% | $142.1304 | $142.13 | $142.15 | $142.10 |
| Purchase #5 | $74.45 | 4.216% | $77.5888 | $77.59 | $77.60 | $77.60 |
| Purchase #6 | $168.50 | 5.110% | $177.1104 | $177.11 | $177.10 | $177.10 |
| Purchase #7 | $151.61 | 10.844% | $168.0506 | $168.05 | $168.05 | $168.10 |
| 7 purchase totals = | $985.75 | $1,065.5979 | $1,065.59 | $1,065.60 | $1,065.60 | |