| 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 | $162.88 | 13.146% | $184.2922 | $184.29 | $184.30 | $184.30 |
| Purchase #2 | $54.45 | 13.170% | $61.6211 | $61.62 | $61.60 | $61.60 |
| Purchase #3 | $238.92 | 13.119% | $270.2639 | $270.26 | $270.25 | $270.30 |
| Purchase #4 | $107.36 | 7.763% | $115.6944 | $115.69 | $115.70 | $115.70 |
| Purchase #5 | $31.39 | 8.208% | $33.9665 | $33.97 | $33.95 | $34.00 |
| Purchase #6 | $7.87 | 11.736% | $8.7936 | $8.79 | $8.80 | $8.80 |
| Purchase #7 | $8.71 | 12.344% | $9.7852 | $9.79 | $9.80 | $9.80 |
| 7 purchase totals = | $611.58 | $684.4169 | $684.41 | $684.40 | $684.50 | |