| 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 | $124.48 | 10.756% | $137.8691 | $137.87 | $137.85 | $137.90 |
| Purchase #2 | $59.36 | 6.741% | $63.3615 | $63.36 | $63.35 | $63.40 |
| Purchase #3 | $112.70 | 7.797% | $121.4872 | $121.49 | $121.50 | $121.50 |
| Purchase #4 | $183.73 | 5.127% | $193.1498 | $193.15 | $193.15 | $193.10 |
| Purchase #5 | $137.72 | 7.120% | $147.5257 | $147.53 | $147.55 | $147.50 |
| Purchase #6 | $115.38 | 3.829% | $119.7979 | $119.80 | $119.80 | $119.80 |
| Purchase #7 | $142.54 | 8.632% | $154.8441 | $154.84 | $154.85 | $154.80 |
| 7 purchase totals = | $875.91 | $938.0353 | $938.04 | $938.05 | $938.00 | |