| 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 | $188.48 | 8.141% | $203.8242 | $203.82 | $203.80 | $203.80 |
| Purchase #2 | $176.77 | 7.512% | $190.049 | $190.05 | $190.05 | $190.00 |
| Purchase #3 | $41.47 | 5.706% | $43.8363 | $43.84 | $43.85 | $43.80 |
| Purchase #4 | $201.47 | 9.729% | $221.071 | $221.07 | $221.05 | $221.10 |
| Purchase #5 | $250.52 | 13.723% | $284.8989 | $284.90 | $284.90 | $284.90 |
| Purchase #6 | $136.65 | 5.185% | $143.7353 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $190.76 | 7.648% | $205.3493 | $205.35 | $205.35 | $205.30 |
| 7 purchase totals = | $1,186.12 | $1,292.7640 | $1,292.77 | $1,292.75 | $1,292.60 | |