| 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 | $181.63 | 3.350% | $187.7146 | $187.71 | $187.70 | $187.70 |
| Purchase #2 | $82.81 | 12.704% | $93.3302 | $93.33 | $93.35 | $93.30 |
| Purchase #3 | $216.30 | 13.649% | $245.8228 | $245.82 | $245.80 | $245.80 |
| Purchase #4 | $118.89 | 4.130% | $123.8002 | $123.80 | $123.80 | $123.80 |
| Purchase #5 | $16.76 | 12.552% | $18.8637 | $18.86 | $18.85 | $18.90 |
| Purchase #6 | $128.43 | 12.361% | $144.3052 | $144.31 | $144.30 | $144.30 |
| Purchase #7 | $64.87 | 3.274% | $66.9938 | $66.99 | $67.00 | $67.00 |
| 7 purchase totals = | $809.69 | $880.8305 | $880.82 | $880.80 | $880.80 | |