| 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 | $137.49 | 13.337% | $155.827 | $155.83 | $155.85 | $155.80 |
| Purchase #2 | $239.76 | 12.538% | $269.8211 | $269.82 | $269.80 | $269.80 |
| Purchase #3 | $130.29 | 12.702% | $146.8394 | $146.84 | $146.85 | $146.80 |
| Purchase #4 | $236.36 | 6.664% | $252.111 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $198.92 | 6.167% | $211.1874 | $211.19 | $211.20 | $211.20 |
| Purchase #6 | $169.83 | 6.618% | $181.0693 | $181.07 | $181.05 | $181.10 |
| Purchase #7 | $224.26 | 3.287% | $231.6314 | $231.63 | $231.65 | $231.60 |
| 7 purchase totals = | $1,336.91 | $1,448.4866 | $1,448.49 | $1,448.50 | $1,448.40 | |