| 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 | $174.47 | 13.482% | $197.992 | $197.99 | $198.00 | $198.00 |
| Purchase #2 | $196.35 | 11.721% | $219.3642 | $219.36 | $219.35 | $219.40 |
| Purchase #3 | $179.92 | 7.720% | $193.8098 | $193.81 | $193.80 | $193.80 |
| Purchase #4 | $219.25 | 6.202% | $232.8479 | $232.85 | $232.85 | $232.80 |
| Purchase #5 | $160.32 | 9.414% | $175.4125 | $175.41 | $175.40 | $175.40 |
| Purchase #6 | $183.30 | 5.153% | $192.7454 | $192.75 | $192.75 | $192.70 |
| Purchase #7 | $220.87 | 11.621% | $246.5373 | $246.54 | $246.55 | $246.50 |
| 7 purchase totals = | $1,334.48 | $1,458.7091 | $1,458.71 | $1,458.70 | $1,458.60 | |