| 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 | $171.71 | 13.385% | $194.6934 | $194.69 | $194.70 | $194.70 |
| Purchase #2 | $227.93 | 9.153% | $248.7924 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $144.71 | 6.653% | $154.3376 | $154.34 | $154.35 | $154.30 |
| Purchase #4 | $34.77 | 6.187% | $36.9212 | $36.92 | $36.90 | $36.90 |
| Purchase #5 | $106.36 | 8.544% | $115.4474 | $115.45 | $115.45 | $115.40 |
| Purchase #6 | $108.86 | 12.775% | $122.7669 | $122.77 | $122.75 | $122.80 |
| Purchase #7 | $195.48 | 5.156% | $205.5589 | $205.56 | $205.55 | $205.60 |
| 7 purchase totals = | $989.82 | $1,078.5178 | $1,078.52 | $1,078.50 | $1,078.50 | |