| 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 | $115.62 | 6.146% | $122.726 | $122.73 | $122.75 | $122.70 |
| Purchase #2 | $111.93 | 3.493% | $115.8397 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $173.85 | 8.210% | $188.1231 | $188.12 | $188.10 | $188.10 |
| Purchase #4 | $180.74 | 8.274% | $195.6944 | $195.69 | $195.70 | $195.70 |
| Purchase #5 | $19.57 | 8.130% | $21.161 | $21.16 | $21.15 | $21.20 |
| Purchase #6 | $34.65 | 12.805% | $39.0869 | $39.09 | $39.10 | $39.10 |
| Purchase #7 | $133.66 | 7.831% | $144.1269 | $144.13 | $144.15 | $144.10 |
| 7 purchase totals = | $770.02 | $826.7580 | $826.76 | $826.80 | $826.70 | |