| 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 | $182.63 | 13.739% | $207.7215 | $207.72 | $207.70 | $207.70 |
| Purchase #2 | $165.38 | 6.731% | $176.5117 | $176.51 | $176.50 | $176.50 |
| Purchase #3 | $227.75 | 9.492% | $249.368 | $249.37 | $249.35 | $249.40 |
| Purchase #4 | $222.58 | 10.623% | $246.2247 | $246.22 | $246.20 | $246.20 |
| Purchase #5 | $155.75 | 4.263% | $162.3896 | $162.39 | $162.40 | $162.40 |
| Purchase #6 | $138.26 | 6.283% | $146.9469 | $146.95 | $146.95 | $146.90 |
| Purchase #7 | $182.43 | 11.233% | $202.9224 | $202.92 | $202.90 | $202.90 |
| 7 purchase totals = | $1,274.78 | $1,392.0848 | $1,392.08 | $1,392.00 | $1,392.00 | |