| 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 | $130.36 | 4.834% | $136.6616 | $136.66 | $136.65 | $136.70 |
| Purchase #2 | $174.80 | 5.413% | $184.2619 | $184.26 | $184.25 | $184.30 |
| Purchase #3 | $54.51 | 12.141% | $61.1281 | $61.13 | $61.15 | $61.10 |
| Purchase #4 | $123.73 | 6.768% | $132.104 | $132.10 | $132.10 | $132.10 |
| Purchase #5 | $71.49 | 7.556% | $76.8918 | $76.89 | $76.90 | $76.90 |
| Purchase #6 | $31.41 | 13.684% | $35.7081 | $35.71 | $35.70 | $35.70 |
| Purchase #7 | $192.92 | 9.676% | $211.5869 | $211.59 | $211.60 | $211.60 |
| 7 purchase totals = | $779.22 | $838.3424 | $838.34 | $838.35 | $838.40 | |