| 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 | $150.82 | 6.511% | $160.6399 | $160.64 | $160.65 | $160.60 |
| Purchase #2 | $131.63 | 11.690% | $147.0175 | $147.02 | $147.00 | $147.00 |
| Purchase #3 | $108.28 | 9.747% | $118.8341 | $118.83 | $118.85 | $118.80 |
| Purchase #4 | $122.37 | 11.402% | $136.3226 | $136.32 | $136.30 | $136.30 |
| Purchase #5 | $250.95 | 4.496% | $262.2327 | $262.23 | $262.25 | $262.20 |
| Purchase #6 | $14.69 | 11.362% | $16.3591 | $16.36 | $16.35 | $16.40 |
| Purchase #7 | $41.30 | 5.126% | $43.417 | $43.42 | $43.40 | $43.40 |
| 7 purchase totals = | $820.04 | $884.8229 | $884.82 | $884.80 | $884.70 | |