| 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 | $173.94 | 11.174% | $193.3761 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $168.98 | 3.188% | $174.3671 | $174.37 | $174.35 | $174.40 |
| Purchase #3 | $190.43 | 5.581% | $201.0579 | $201.06 | $201.05 | $201.10 |
| Purchase #4 | $44.27 | 12.489% | $49.7989 | $49.80 | $49.80 | $49.80 |
| Purchase #5 | $26.57 | 8.120% | $28.7275 | $28.73 | $28.75 | $28.70 |
| Purchase #6 | $51.72 | 13.391% | $58.6458 | $58.65 | $58.65 | $58.60 |
| Purchase #7 | $73.76 | 12.353% | $82.8716 | $82.87 | $82.85 | $82.90 |
| 7 purchase totals = | $729.67 | $788.8449 | $788.86 | $788.85 | $788.90 | |