| 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 | $130.82 | 3.717% | $135.6826 | $135.68 | $135.70 | $135.70 |
| Purchase #2 | $160.35 | 9.752% | $175.9873 | $175.99 | $176.00 | $176.00 |
| Purchase #3 | $203.57 | 8.309% | $220.4846 | $220.48 | $220.50 | $220.50 |
| Purchase #4 | $14.72 | 3.366% | $15.2155 | $15.22 | $15.20 | $15.20 |
| Purchase #5 | $102.88 | 11.294% | $114.4993 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $121.89 | 12.126% | $136.6704 | $136.67 | $136.65 | $136.70 |
| Purchase #7 | $225.42 | 12.867% | $254.4248 | $254.42 | $254.40 | $254.40 |
| 7 purchase totals = | $959.65 | $1,052.9645 | $1,052.96 | $1,052.95 | $1,053.00 | |