| 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 | $185.82 | 10.511% | $205.3515 | $205.35 | $205.35 | $205.40 |
| Purchase #2 | $110.37 | 3.833% | $114.6005 | $114.60 | $114.60 | $114.60 |
| Purchase #3 | $196.37 | 7.284% | $210.6736 | $210.67 | $210.65 | $210.70 |
| Purchase #4 | $84.62 | 10.861% | $93.8106 | $93.81 | $93.80 | $93.80 |
| Purchase #5 | $59.64 | 10.331% | $65.8014 | $65.80 | $65.80 | $65.80 |
| Purchase #6 | $171.46 | 6.622% | $182.8141 | $182.81 | $182.80 | $182.80 |
| Purchase #7 | $226.45 | 13.329% | $256.6335 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $1,034.73 | $1,129.6852 | $1,129.67 | $1,129.65 | $1,129.70 | |