| 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 | $149.30 | 11.752% | $166.8457 | $166.85 | $166.85 | $166.80 |
| Purchase #2 | $158.91 | 5.361% | $167.4292 | $167.43 | $167.45 | $167.40 |
| Purchase #3 | $148.35 | 12.336% | $166.6505 | $166.65 | $166.65 | $166.70 |
| Purchase #4 | $162.43 | 11.605% | $181.28 | $181.28 | $181.30 | $181.30 |
| Purchase #5 | $17.51 | 5.554% | $18.4825 | $18.48 | $18.50 | $18.50 |
| Purchase #6 | $216.43 | 13.446% | $245.5312 | $245.53 | $245.55 | $245.50 |
| Purchase #7 | $13.51 | 11.760% | $15.0988 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $866.44 | $961.3179 | $961.32 | $961.40 | $961.30 | |