| 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 | $161.45 | 9.864% | $177.3754 | $177.38 | $177.40 | $177.40 |
| Purchase #2 | $158.72 | 6.283% | $168.6924 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $79.72 | 3.706% | $82.6744 | $82.67 | $82.65 | $82.70 |
| Purchase #4 | $24.27 | 9.595% | $26.5987 | $26.60 | $26.60 | $26.60 |
| Purchase #5 | $205.69 | 12.111% | $230.6011 | $230.60 | $230.60 | $230.60 |
| Purchase #6 | $138.51 | 4.865% | $145.2485 | $145.25 | $145.25 | $145.20 |
| Purchase #7 | $178.59 | 13.385% | $202.4943 | $202.49 | $202.50 | $202.50 |
| 7 purchase totals = | $946.95 | $1,033.6848 | $1,033.68 | $1,033.70 | $1,033.70 | |