| 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 | $179.40 | 3.231% | $185.1964 | $185.20 | $185.20 | $185.20 |
| Purchase #2 | $194.25 | 3.661% | $201.3615 | $201.36 | $201.35 | $201.40 |
| Purchase #3 | $96.38 | 5.546% | $101.7252 | $101.73 | $101.75 | $101.70 |
| Purchase #4 | $145.74 | 8.237% | $157.7446 | $157.74 | $157.75 | $157.70 |
| Purchase #5 | $71.35 | 3.515% | $73.858 | $73.86 | $73.85 | $73.90 |
| Purchase #6 | $219.74 | 8.180% | $237.7147 | $237.71 | $237.70 | $237.70 |
| Purchase #7 | $169.43 | 13.766% | $192.7537 | $192.75 | $192.75 | $192.80 |
| 7 purchase totals = | $1,076.29 | $1,150.3541 | $1,150.35 | $1,150.35 | $1,150.40 | |