| 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 | $160.65 | 10.263% | $177.1375 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $153.44 | 4.238% | $159.9428 | $159.94 | $159.95 | $159.90 |
| Purchase #3 | $107.64 | 12.464% | $121.0562 | $121.06 | $121.05 | $121.10 |
| Purchase #4 | $191.41 | 6.461% | $203.777 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $113.64 | 10.218% | $125.2517 | $125.25 | $125.25 | $125.30 |
| Purchase #6 | $171.92 | 12.503% | $193.4152 | $193.42 | $193.40 | $193.40 |
| Purchase #7 | $47.68 | 5.723% | $50.4087 | $50.41 | $50.40 | $50.40 |
| 7 purchase totals = | $946.38 | $1,030.9891 | $1,031.00 | $1,031.00 | $1,031.00 | |