| 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 | $178.47 | 6.817% | $190.6363 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $187.38 | 12.656% | $211.0948 | $211.09 | $211.10 | $211.10 |
| Purchase #3 | $141.68 | 12.527% | $159.4283 | $159.43 | $159.45 | $159.40 |
| Purchase #4 | $178.95 | 5.378% | $188.5739 | $188.57 | $188.55 | $188.60 |
| Purchase #5 | $190.40 | 11.324% | $211.9609 | $211.96 | $211.95 | $212.00 |
| Purchase #6 | $55.41 | 3.586% | $57.397 | $57.40 | $57.40 | $57.40 |
| Purchase #7 | $60.88 | 13.796% | $69.279 | $69.28 | $69.30 | $69.30 |
| 7 purchase totals = | $993.17 | $1,088.3702 | $1,088.37 | $1,088.40 | $1,088.40 | |