| 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 | $14.79 | 13.174% | $16.7384 | $16.74 | $16.75 | $16.70 |
| Purchase #2 | $122.47 | 9.314% | $133.8769 | $133.88 | $133.90 | $133.90 |
| Purchase #3 | $208.82 | 4.599% | $218.4236 | $218.42 | $218.40 | $218.40 |
| Purchase #4 | $191.64 | 3.629% | $198.5946 | $198.59 | $198.60 | $198.60 |
| Purchase #5 | $135.54 | 7.450% | $145.6377 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $197.92 | 13.243% | $224.1305 | $224.13 | $224.15 | $224.10 |
| Purchase #7 | $5.70 | 4.242% | $5.9418 | $5.94 | $5.95 | $5.90 |
| 7 purchase totals = | $876.88 | $943.3435 | $943.34 | $943.40 | $943.20 | |