| 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 | $172.77 | 8.205% | $186.9458 | $186.95 | $186.95 | $186.90 |
| Purchase #2 | $246.69 | 10.535% | $272.6788 | $272.68 | $272.70 | $272.70 |
| Purchase #3 | $84.41 | 3.413% | $87.2909 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $33.46 | 3.554% | $34.6492 | $34.65 | $34.65 | $34.60 |
| Purchase #5 | $74.26 | 7.360% | $79.7255 | $79.73 | $79.75 | $79.70 |
| Purchase #6 | $146.98 | 3.822% | $152.5976 | $152.60 | $152.60 | $152.60 |
| Purchase #7 | $241.27 | 9.594% | $264.4174 | $264.42 | $264.40 | $264.40 |
| 7 purchase totals = | $999.84 | $1,078.3052 | $1,078.32 | $1,078.35 | $1,078.20 | |