| 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 | $138.80 | 11.119% | $154.2332 | $154.23 | $154.25 | $154.20 |
| Purchase #2 | $27.59 | 13.120% | $31.2098 | $31.21 | $31.20 | $31.20 |
| Purchase #3 | $103.75 | 8.828% | $112.9091 | $112.91 | $112.90 | $112.90 |
| Purchase #4 | $47.63 | 6.488% | $50.7202 | $50.72 | $50.70 | $50.70 |
| Purchase #5 | $135.33 | 5.303% | $142.5065 | $142.51 | $142.50 | $142.50 |
| Purchase #6 | $10.73 | 6.582% | $11.4362 | $11.44 | $11.45 | $11.40 |
| Purchase #7 | $195.30 | 8.509% | $211.9181 | $211.92 | $211.90 | $211.90 |
| 7 purchase totals = | $659.13 | $714.9331 | $714.94 | $714.90 | $714.80 | |