| 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 | $147.26 | 9.694% | $161.5354 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $101.76 | 12.419% | $114.3976 | $114.40 | $114.40 | $114.40 |
| Purchase #3 | $177.43 | 6.724% | $189.3604 | $189.36 | $189.35 | $189.40 |
| Purchase #4 | $20.35 | 8.344% | $22.048 | $22.05 | $22.05 | $22.00 |
| Purchase #5 | $106.33 | 10.821% | $117.836 | $117.84 | $117.85 | $117.80 |
| Purchase #6 | $171.25 | 5.116% | $180.0112 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $124.50 | 10.514% | $137.5899 | $137.59 | $137.60 | $137.60 |
| 7 purchase totals = | $848.88 | $922.7785 | $922.79 | $922.80 | $922.70 | |