| 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 | $157.25 | 13.184% | $177.9818 | $177.98 | $178.00 | $178.00 |
| Purchase #2 | $80.91 | 7.172% | $86.7129 | $86.71 | $86.70 | $86.70 |
| Purchase #3 | $126.99 | 6.560% | $135.3205 | $135.32 | $135.30 | $135.30 |
| Purchase #4 | $124.76 | 13.435% | $141.5215 | $141.52 | $141.50 | $141.50 |
| Purchase #5 | $146.90 | 13.686% | $167.0047 | $167.00 | $167.00 | $167.00 |
| Purchase #6 | $162.50 | 3.697% | $168.5076 | $168.51 | $168.50 | $168.50 |
| Purchase #7 | $105.80 | 12.529% | $119.0557 | $119.06 | $119.05 | $119.10 |
| 7 purchase totals = | $905.11 | $996.1047 | $996.10 | $996.05 | $996.10 | |