| 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 | $150.28 | 12.147% | $168.5345 | $168.53 | $168.55 | $168.50 |
| Purchase #2 | $126.54 | 7.743% | $136.338 | $136.34 | $136.35 | $136.30 |
| Purchase #3 | $191.35 | 5.542% | $201.9546 | $201.95 | $201.95 | $202.00 |
| Purchase #4 | $112.51 | 7.812% | $121.2993 | $121.30 | $121.30 | $121.30 |
| Purchase #5 | $158.61 | 10.528% | $175.3085 | $175.31 | $175.30 | $175.30 |
| Purchase #6 | $8.35 | 7.226% | $8.9534 | $8.95 | $8.95 | $9.00 |
| Purchase #7 | $177.51 | 12.844% | $200.3094 | $200.31 | $200.30 | $200.30 |
| 7 purchase totals = | $925.15 | $1,012.6977 | $1,012.69 | $1,012.70 | $1,012.70 | |