| 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 | $144.80 | 7.346% | $155.437 | $155.44 | $155.45 | $155.40 |
| Purchase #2 | $60.34 | 9.830% | $66.2714 | $66.27 | $66.25 | $66.30 |
| Purchase #3 | $248.62 | 13.870% | $283.1036 | $283.10 | $283.10 | $283.10 |
| Purchase #4 | $114.48 | 8.379% | $124.0723 | $124.07 | $124.05 | $124.10 |
| Purchase #5 | $246.90 | 13.315% | $279.7747 | $279.77 | $279.75 | $279.80 |
| Purchase #6 | $86.53 | 10.361% | $95.4954 | $95.50 | $95.50 | $95.50 |
| Purchase #7 | $58.34 | 5.435% | $61.5108 | $61.51 | $61.50 | $61.50 |
| 7 purchase totals = | $960.01 | $1,065.6652 | $1,065.66 | $1,065.60 | $1,065.70 | |