| 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 | $198.44 | 9.498% | $217.2878 | $217.29 | $217.30 | $217.30 |
| Purchase #2 | $71.30 | 9.318% | $77.9437 | $77.94 | $77.95 | $77.90 |
| Purchase #3 | $198.27 | 9.486% | $217.0779 | $217.08 | $217.10 | $217.10 |
| Purchase #4 | $58.51 | 6.141% | $62.1031 | $62.10 | $62.10 | $62.10 |
| Purchase #5 | $143.25 | 9.719% | $157.1725 | $157.17 | $157.15 | $157.20 |
| Purchase #6 | $15.56 | 10.419% | $17.1812 | $17.18 | $17.20 | $17.20 |
| Purchase #7 | $16.85 | 8.759% | $18.3259 | $18.33 | $18.35 | $18.30 |
| 7 purchase totals = | $702.18 | $767.0921 | $767.09 | $767.15 | $767.10 | |