| 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 | $175.77 | 11.349% | $195.7181 | $195.72 | $195.70 | $195.70 |
| Purchase #2 | $59.50 | 4.478% | $62.1644 | $62.16 | $62.15 | $62.20 |
| Purchase #3 | $122.30 | 10.226% | $134.8064 | $134.81 | $134.80 | $134.80 |
| Purchase #4 | $186.26 | 12.822% | $210.1423 | $210.14 | $210.15 | $210.10 |
| Purchase #5 | $21.42 | 5.303% | $22.5559 | $22.56 | $22.55 | $22.60 |
| Purchase #6 | $12.40 | 4.196% | $12.9203 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $36.73 | 12.190% | $41.2074 | $41.21 | $41.20 | $41.20 |
| 7 purchase totals = | $614.38 | $679.5148 | $679.52 | $679.45 | $679.50 | |