| 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 | $186.43 | 6.231% | $198.0465 | $198.05 | $198.05 | $198.00 |
| Purchase #2 | $46.53 | 11.196% | $51.7395 | $51.74 | $51.75 | $51.70 |
| Purchase #3 | $149.59 | 5.522% | $157.8504 | $157.85 | $157.85 | $157.90 |
| Purchase #4 | $174.52 | 11.114% | $193.9162 | $193.92 | $193.90 | $193.90 |
| Purchase #5 | $224.26 | 10.519% | $247.8499 | $247.85 | $247.85 | $247.80 |
| Purchase #6 | $149.35 | 7.494% | $160.5423 | $160.54 | $160.55 | $160.50 |
| Purchase #7 | $18.71 | 8.675% | $20.3331 | $20.33 | $20.35 | $20.30 |
| 7 purchase totals = | $949.39 | $1,030.2779 | $1,030.28 | $1,030.30 | $1,030.10 | |