| 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 | $160.93 | 10.550% | $177.9081 | $177.91 | $177.90 | $177.90 |
| Purchase #2 | $175.64 | 3.144% | $181.1621 | $181.16 | $181.15 | $181.20 |
| Purchase #3 | $236.54 | 9.401% | $258.7771 | $258.78 | $258.80 | $258.80 |
| Purchase #4 | $178.97 | 10.843% | $198.3757 | $198.38 | $198.40 | $198.40 |
| Purchase #5 | $154.86 | 8.322% | $167.7474 | $167.75 | $167.75 | $167.70 |
| Purchase #6 | $102.27 | 10.603% | $113.1137 | $113.11 | $113.10 | $113.10 |
| Purchase #7 | $244.62 | 9.764% | $268.5047 | $268.50 | $268.50 | $268.50 |
| 7 purchase totals = | $1,253.83 | $1,365.5888 | $1,365.59 | $1,365.60 | $1,365.60 | |