| 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 | $179.57 | 12.432% | $201.8941 | $201.89 | $201.90 | $201.90 |
| Purchase #2 | $107.76 | 4.544% | $112.6566 | $112.66 | $112.65 | $112.70 |
| Purchase #3 | $17.71 | 7.216% | $18.988 | $18.99 | $19.00 | $19.00 |
| Purchase #4 | $164.58 | 5.754% | $174.0499 | $174.05 | $174.05 | $174.00 |
| Purchase #5 | $47.26 | 13.141% | $53.4704 | $53.47 | $53.45 | $53.50 |
| Purchase #6 | $87.92 | 7.674% | $94.667 | $94.67 | $94.65 | $94.70 |
| Purchase #7 | $142.43 | 9.508% | $155.9722 | $155.97 | $155.95 | $156.00 |
| 7 purchase totals = | $747.23 | $811.6982 | $811.70 | $811.65 | $811.80 | |