| 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 | $131.50 | 8.545% | $142.7367 | $142.74 | $142.75 | $142.70 |
| Purchase #2 | $53.93 | 6.296% | $57.3254 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $32.77 | 12.367% | $36.8227 | $36.82 | $36.80 | $36.80 |
| Purchase #4 | $76.59 | 8.682% | $83.2395 | $83.24 | $83.25 | $83.20 |
| Purchase #5 | $136.61 | 5.207% | $143.7233 | $143.72 | $143.70 | $143.70 |
| Purchase #6 | $68.35 | 6.503% | $72.7948 | $72.79 | $72.80 | $72.80 |
| Purchase #7 | $65.76 | 5.388% | $69.3031 | $69.30 | $69.30 | $69.30 |
| 7 purchase totals = | $565.51 | $605.9455 | $605.94 | $605.95 | $605.80 | |