| 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 | $167.72 | 9.499% | $183.6517 | $183.65 | $183.65 | $183.70 |
| Purchase #2 | $197.88 | 3.348% | $204.505 | $204.51 | $204.50 | $204.50 |
| Purchase #3 | $31.90 | 10.308% | $35.1883 | $35.19 | $35.20 | $35.20 |
| Purchase #4 | $141.69 | 12.735% | $159.7342 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $110.31 | 8.167% | $119.319 | $119.32 | $119.30 | $119.30 |
| Purchase #6 | $250.32 | 7.775% | $269.7824 | $269.78 | $269.80 | $269.80 |
| Purchase #7 | $246.32 | 10.466% | $272.0999 | $272.10 | $272.10 | $272.10 |
| 7 purchase totals = | $1,146.14 | $1,244.2805 | $1,244.28 | $1,244.30 | $1,244.30 | |