| 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 | $165.70 | 6.199% | $175.9717 | $175.97 | $175.95 | $176.00 |
| Purchase #2 | $250.82 | 9.287% | $274.1137 | $274.11 | $274.10 | $274.10 |
| Purchase #3 | $191.36 | 4.822% | $200.5874 | $200.59 | $200.60 | $200.60 |
| Purchase #4 | $136.86 | 7.120% | $146.6044 | $146.60 | $146.60 | $146.60 |
| Purchase #5 | $123.71 | 8.132% | $133.7701 | $133.77 | $133.75 | $133.80 |
| Purchase #6 | $136.34 | 6.352% | $145.0003 | $145.00 | $145.00 | $145.00 |
| Purchase #7 | $228.85 | 10.536% | $252.9616 | $252.96 | $252.95 | $253.00 |
| 7 purchase totals = | $1,233.64 | $1,329.0092 | $1,329.00 | $1,328.95 | $1,329.10 | |