| 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 | $141.98 | 8.665% | $154.2826 | $154.28 | $154.30 | $154.30 |
| Purchase #2 | $29.74 | 13.809% | $33.8468 | $33.85 | $33.85 | $33.80 |
| Purchase #3 | $113.93 | 10.462% | $125.8494 | $125.85 | $125.85 | $125.80 |
| Purchase #4 | $65.97 | 11.535% | $73.5796 | $73.58 | $73.60 | $73.60 |
| Purchase #5 | $114.64 | 9.487% | $125.5159 | $125.52 | $125.50 | $125.50 |
| Purchase #6 | $55.44 | 11.114% | $61.6016 | $61.60 | $61.60 | $61.60 |
| Purchase #7 | $31.75 | 13.231% | $35.9508 | $35.95 | $35.95 | $36.00 |
| 7 purchase totals = | $553.45 | $610.6267 | $610.63 | $610.65 | $610.60 | |