| 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 | $172.37 | 6.118% | $182.9156 | $182.92 | $182.90 | $182.90 |
| Purchase #2 | $169.96 | 13.168% | $192.3403 | $192.34 | $192.35 | $192.30 |
| Purchase #3 | $184.50 | 12.689% | $207.9112 | $207.91 | $207.90 | $207.90 |
| Purchase #4 | $10.85 | 7.259% | $11.6376 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $193.61 | 8.281% | $209.6428 | $209.64 | $209.65 | $209.60 |
| Purchase #6 | $58.57 | 3.744% | $60.7629 | $60.76 | $60.75 | $60.80 |
| Purchase #7 | $186.57 | 3.613% | $193.3108 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $976.43 | $1,058.5212 | $1,058.52 | $1,058.50 | $1,058.40 | |