| 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 | $157.42 | 13.522% | $178.7063 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $250.51 | 6.432% | $266.6228 | $266.62 | $266.60 | $266.60 |
| Purchase #3 | $34.50 | 13.463% | $39.1447 | $39.14 | $39.15 | $39.10 |
| Purchase #4 | $54.25 | 6.582% | $57.8207 | $57.82 | $57.80 | $57.80 |
| Purchase #5 | $219.97 | 4.159% | $229.1186 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $24.79 | 8.567% | $26.9138 | $26.91 | $26.90 | $26.90 |
| Purchase #7 | $61.26 | 6.818% | $65.4367 | $65.44 | $65.45 | $65.40 |
| 7 purchase totals = | $802.70 | $863.7636 | $863.76 | $863.70 | $863.60 | |