| 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 | $137.27 | 10.135% | $151.1823 | $151.18 | $151.20 | $151.20 |
| Purchase #2 | $27.30 | 13.624% | $31.0194 | $31.02 | $31.00 | $31.00 |
| Purchase #3 | $92.41 | 12.577% | $104.0324 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $111.94 | 10.489% | $123.6814 | $123.68 | $123.70 | $123.70 |
| Purchase #5 | $203.34 | 7.750% | $219.0989 | $219.10 | $219.10 | $219.10 |
| Purchase #6 | $35.71 | 11.209% | $39.7127 | $39.71 | $39.70 | $39.70 |
| Purchase #7 | $188.79 | 13.203% | $213.7159 | $213.72 | $213.70 | $213.70 |
| 7 purchase totals = | $796.76 | $882.4430 | $882.44 | $882.45 | $882.40 | |