| 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 | $230.85 | 9.743% | $253.3417 | $253.34 | $253.35 | $253.30 |
| Purchase #2 | $159.26 | 6.774% | $170.0483 | $170.05 | $170.05 | $170.00 |
| Purchase #3 | $181.45 | 5.411% | $191.2683 | $191.27 | $191.25 | $191.30 |
| Purchase #4 | $136.35 | 3.787% | $141.5136 | $141.51 | $141.50 | $141.50 |
| Purchase #5 | $163.52 | 6.552% | $174.2338 | $174.23 | $174.25 | $174.20 |
| Purchase #6 | $34.51 | 12.411% | $38.793 | $38.79 | $38.80 | $38.80 |
| Purchase #7 | $182.35 | 11.601% | $203.5044 | $203.50 | $203.50 | $203.50 |
| 7 purchase totals = | $1,088.29 | $1,172.7031 | $1,172.69 | $1,172.70 | $1,172.60 | |