| 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 | $216.75 | 6.399% | $230.6198 | $230.62 | $230.60 | $230.60 |
| Purchase #2 | $58.36 | 9.314% | $63.7957 | $63.80 | $63.80 | $63.80 |
| Purchase #3 | $23.78 | 7.812% | $25.6377 | $25.64 | $25.65 | $25.60 |
| Purchase #4 | $85.89 | 6.202% | $91.2169 | $91.22 | $91.20 | $91.20 |
| Purchase #5 | $97.76 | 7.712% | $105.2993 | $105.30 | $105.30 | $105.30 |
| Purchase #6 | $160.80 | 12.775% | $181.3422 | $181.34 | $181.35 | $181.30 |
| Purchase #7 | $127.73 | 7.365% | $137.1373 | $137.14 | $137.15 | $137.10 |
| 7 purchase totals = | $771.07 | $835.0489 | $835.06 | $835.05 | $834.90 | |