| 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 | $144.41 | 7.399% | $155.0949 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $243.29 | 10.433% | $268.6724 | $268.67 | $268.65 | $268.70 |
| Purchase #3 | $68.44 | 12.278% | $76.8431 | $76.84 | $76.85 | $76.80 |
| Purchase #4 | $5.61 | 7.227% | $6.0154 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $145.67 | 13.740% | $165.6851 | $165.69 | $165.70 | $165.70 |
| Purchase #6 | $215.77 | 3.366% | $223.0328 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $178.52 | 5.422% | $188.1994 | $188.20 | $188.20 | $188.20 |
| 7 purchase totals = | $1,001.71 | $1,083.5431 | $1,083.54 | $1,083.55 | $1,083.50 | |