| 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 | $158.90 | 13.234% | $179.9288 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $240.67 | 7.400% | $258.4796 | $258.48 | $258.50 | $258.50 |
| Purchase #3 | $74.49 | 3.634% | $77.197 | $77.20 | $77.20 | $77.20 |
| Purchase #4 | $91.64 | 11.105% | $101.8166 | $101.82 | $101.80 | $101.80 |
| Purchase #5 | $215.55 | 3.572% | $223.2494 | $223.25 | $223.25 | $223.20 |
| Purchase #6 | $144.97 | 8.679% | $157.5519 | $157.55 | $157.55 | $157.60 |
| Purchase #7 | $25.53 | 12.609% | $28.7491 | $28.75 | $28.75 | $28.70 |
| 7 purchase totals = | $951.75 | $1,026.9724 | $1,026.98 | $1,027.00 | $1,026.90 | |