| 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 | $176.64 | 12.654% | $198.992 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $202.97 | 9.838% | $222.9382 | $222.94 | $222.95 | $222.90 |
| Purchase #3 | $179.52 | 8.504% | $194.7864 | $194.79 | $194.80 | $194.80 |
| Purchase #4 | $126.56 | 13.744% | $143.9544 | $143.95 | $143.95 | $144.00 |
| Purchase #5 | $136.88 | 4.361% | $142.8493 | $142.85 | $142.85 | $142.80 |
| Purchase #6 | $189.76 | 8.202% | $205.3241 | $205.32 | $205.30 | $205.30 |
| Purchase #7 | $36.68 | 5.642% | $38.7495 | $38.75 | $38.75 | $38.70 |
| 7 purchase totals = | $1,049.01 | $1,147.5939 | $1,147.59 | $1,147.60 | $1,147.50 | |