| 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 | $189.80 | 6.541% | $202.2148 | $202.21 | $202.20 | $202.20 |
| Purchase #2 | $136.45 | 13.564% | $154.9581 | $154.96 | $154.95 | $155.00 |
| Purchase #3 | $38.69 | 7.453% | $41.5736 | $41.57 | $41.55 | $41.60 |
| Purchase #4 | $180.72 | 4.728% | $189.2644 | $189.26 | $189.25 | $189.30 |
| Purchase #5 | $63.29 | 10.614% | $70.0076 | $70.01 | $70.00 | $70.00 |
| Purchase #6 | $184.99 | 3.671% | $191.781 | $191.78 | $191.80 | $191.80 |
| Purchase #7 | $148.37 | 4.824% | $155.5274 | $155.53 | $155.55 | $155.50 |
| 7 purchase totals = | $942.31 | $1,005.3269 | $1,005.32 | $1,005.30 | $1,005.40 | |