| 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 | $177.98 | 10.696% | $197.0167 | $197.02 | $197.00 | $197.00 |
| Purchase #2 | $111.50 | 13.738% | $126.8179 | $126.82 | $126.80 | $126.80 |
| Purchase #3 | $31.66 | 12.339% | $35.5665 | $35.57 | $35.55 | $35.60 |
| Purchase #4 | $197.96 | 5.331% | $208.5132 | $208.51 | $208.50 | $208.50 |
| Purchase #5 | $114.71 | 7.794% | $123.6505 | $123.65 | $123.65 | $123.70 |
| Purchase #6 | $27.89 | 7.219% | $29.9034 | $29.90 | $29.90 | $29.90 |
| Purchase #7 | $86.77 | 13.686% | $98.6453 | $98.65 | $98.65 | $98.60 |
| 7 purchase totals = | $748.47 | $820.1135 | $820.12 | $820.05 | $820.10 | |