| 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 | $156.30 | 12.845% | $176.3767 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $249.75 | 3.538% | $258.5862 | $258.59 | $258.60 | $258.60 |
| Purchase #3 | $227.68 | 9.562% | $249.4508 | $249.45 | $249.45 | $249.50 |
| Purchase #4 | $240.42 | 7.552% | $258.5765 | $258.58 | $258.60 | $258.60 |
| Purchase #5 | $85.50 | 13.118% | $96.7159 | $96.72 | $96.70 | $96.70 |
| Purchase #6 | $231.48 | 3.310% | $239.142 | $239.14 | $239.15 | $239.10 |
| Purchase #7 | $90.49 | 13.504% | $102.7098 | $102.71 | $102.70 | $102.70 |
| 7 purchase totals = | $1,281.62 | $1,381.5579 | $1,381.57 | $1,381.60 | $1,381.60 | |