| 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 | $171.38 | 11.730% | $191.4829 | $191.48 | $191.50 | $191.50 |
| Purchase #2 | $10.64 | 10.292% | $11.7351 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $189.56 | 12.473% | $213.2038 | $213.20 | $213.20 | $213.20 |
| Purchase #4 | $177.73 | 8.371% | $192.6078 | $192.61 | $192.60 | $192.60 |
| Purchase #5 | $131.69 | 7.551% | $141.6339 | $141.63 | $141.65 | $141.60 |
| Purchase #6 | $143.59 | 12.555% | $161.6177 | $161.62 | $161.60 | $161.60 |
| Purchase #7 | $129.54 | 4.758% | $135.7035 | $135.70 | $135.70 | $135.70 |
| 7 purchase totals = | $954.13 | $1,047.9847 | $1,047.98 | $1,048.00 | $1,047.90 | |