| 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 | $148.31 | 13.156% | $167.8217 | $167.82 | $167.80 | $167.80 |
| Purchase #2 | $38.48 | 7.826% | $41.4914 | $41.49 | $41.50 | $41.50 |
| Purchase #3 | $232.86 | 6.846% | $248.8016 | $248.80 | $248.80 | $248.80 |
| Purchase #4 | $25.47 | 5.641% | $26.9068 | $26.91 | $26.90 | $26.90 |
| Purchase #5 | $244.93 | 10.250% | $270.0353 | $270.04 | $270.05 | $270.00 |
| Purchase #6 | $192.93 | 11.632% | $215.3716 | $215.37 | $215.35 | $215.40 |
| Purchase #7 | $175.61 | 10.764% | $194.5127 | $194.51 | $194.50 | $194.50 |
| 7 purchase totals = | $1,058.59 | $1,164.9411 | $1,164.94 | $1,164.90 | $1,164.90 | |