| 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 | $176.54 | 13.471% | $200.3217 | $200.32 | $200.30 | $200.30 |
| Purchase #2 | $179.48 | 7.846% | $193.562 | $193.56 | $193.55 | $193.60 |
| Purchase #3 | $131.62 | 12.854% | $148.5384 | $148.54 | $148.55 | $148.50 |
| Purchase #4 | $131.94 | 10.343% | $145.5866 | $145.59 | $145.60 | $145.60 |
| Purchase #5 | $184.45 | 12.114% | $206.7943 | $206.79 | $206.80 | $206.80 |
| Purchase #6 | $218.61 | 5.580% | $230.8084 | $230.81 | $230.80 | $230.80 |
| Purchase #7 | $242.45 | 3.242% | $250.3102 | $250.31 | $250.30 | $250.30 |
| 7 purchase totals = | $1,265.09 | $1,375.9216 | $1,375.92 | $1,375.90 | $1,375.90 | |