| 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 | $150.46 | 3.792% | $156.1654 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $200.38 | 10.598% | $221.6163 | $221.62 | $221.60 | $221.60 |
| Purchase #3 | $73.85 | 3.127% | $76.1593 | $76.16 | $76.15 | $76.20 |
| Purchase #4 | $161.91 | 13.337% | $183.5039 | $183.50 | $183.50 | $183.50 |
| Purchase #5 | $138.81 | 8.407% | $150.4798 | $150.48 | $150.50 | $150.50 |
| Purchase #6 | $216.38 | 10.865% | $239.8897 | $239.89 | $239.90 | $239.90 |
| Purchase #7 | $169.58 | 5.638% | $179.1409 | $179.14 | $179.15 | $179.10 |
| 7 purchase totals = | $1,111.37 | $1,206.9553 | $1,206.96 | $1,206.95 | $1,207.00 | |