| 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 | $171.52 | 5.471% | $180.9039 | $180.90 | $180.90 | $180.90 |
| Purchase #2 | $169.83 | 10.266% | $187.2647 | $187.26 | $187.25 | $187.30 |
| Purchase #3 | $178.60 | 10.509% | $197.3691 | $197.37 | $197.35 | $197.40 |
| Purchase #4 | $64.27 | 9.450% | $70.3435 | $70.34 | $70.35 | $70.30 |
| Purchase #5 | $41.99 | 13.310% | $47.5789 | $47.58 | $47.60 | $47.60 |
| Purchase #6 | $65.32 | 10.506% | $72.1825 | $72.18 | $72.20 | $72.20 |
| Purchase #7 | $219.87 | 12.786% | $247.9826 | $247.98 | $248.00 | $248.00 |
| 7 purchase totals = | $911.40 | $1,003.6252 | $1,003.61 | $1,003.65 | $1,003.70 | |