| 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 | $161.45 | 3.812% | $167.6045 | $167.60 | $167.60 | $167.60 |
| Purchase #2 | $30.59 | 6.621% | $32.6154 | $32.62 | $32.60 | $32.60 |
| Purchase #3 | $212.67 | 12.856% | $240.0109 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $197.70 | 7.136% | $211.8079 | $211.81 | $211.80 | $211.80 |
| Purchase #5 | $23.59 | 12.824% | $26.6152 | $26.62 | $26.60 | $26.60 |
| Purchase #6 | $39.80 | 7.257% | $42.6883 | $42.69 | $42.70 | $42.70 |
| Purchase #7 | $48.51 | 12.271% | $54.4627 | $54.46 | $54.45 | $54.50 |
| 7 purchase totals = | $714.31 | $775.8049 | $775.81 | $775.75 | $775.80 | |