| 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 | $190.52 | 6.475% | $202.8562 | $202.86 | $202.85 | $202.90 |
| Purchase #2 | $226.85 | 13.479% | $257.4271 | $257.43 | $257.45 | $257.40 |
| Purchase #3 | $79.79 | 7.344% | $85.6498 | $85.65 | $85.65 | $85.60 |
| Purchase #4 | $242.38 | 8.154% | $262.1437 | $262.14 | $262.15 | $262.10 |
| Purchase #5 | $14.84 | 6.614% | $15.8215 | $15.82 | $15.80 | $15.80 |
| Purchase #6 | $153.77 | 3.860% | $159.7055 | $159.71 | $159.70 | $159.70 |
| Purchase #7 | $206.66 | 8.166% | $223.5359 | $223.54 | $223.55 | $223.50 |
| 7 purchase totals = | $1,114.81 | $1,207.1397 | $1,207.15 | $1,207.15 | $1,207.00 | |