| 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 | $108.70 | 8.800% | $118.2656 | $118.27 | $118.25 | $118.30 |
| Purchase #2 | $184.48 | 12.319% | $207.2061 | $207.21 | $207.20 | $207.20 |
| Purchase #3 | $211.91 | 9.112% | $231.2192 | $231.22 | $231.20 | $231.20 |
| Purchase #4 | $60.88 | 12.736% | $68.6337 | $68.63 | $68.65 | $68.60 |
| Purchase #5 | $73.40 | 11.209% | $81.6274 | $81.63 | $81.65 | $81.60 |
| Purchase #6 | $162.78 | 10.555% | $179.9614 | $179.96 | $179.95 | $180.00 |
| Purchase #7 | $13.76 | 10.446% | $15.1974 | $15.20 | $15.20 | $15.20 |
| 7 purchase totals = | $815.91 | $902.1108 | $902.12 | $902.10 | $902.10 | |