| 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 | $170.79 | 13.205% | $193.3428 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $128.40 | 5.553% | $135.5301 | $135.53 | $135.55 | $135.50 |
| Purchase #3 | $100.26 | 4.252% | $104.5231 | $104.52 | $104.50 | $104.50 |
| Purchase #4 | $86.62 | 5.753% | $91.6032 | $91.60 | $91.60 | $91.60 |
| Purchase #5 | $11.84 | 4.490% | $12.3716 | $12.37 | $12.35 | $12.40 |
| Purchase #6 | $87.55 | 5.418% | $92.2935 | $92.29 | $92.30 | $92.30 |
| Purchase #7 | $143.29 | 13.750% | $162.9924 | $162.99 | $163.00 | $163.00 |
| 7 purchase totals = | $728.75 | $792.6567 | $792.64 | $792.65 | $792.60 | |