| 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 | $136.86 | 7.829% | $147.5748 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $79.58 | 8.662% | $86.4732 | $86.47 | $86.45 | $86.50 |
| Purchase #3 | $55.62 | 3.618% | $57.6323 | $57.63 | $57.65 | $57.60 |
| Purchase #4 | $34.32 | 3.573% | $35.5463 | $35.55 | $35.55 | $35.50 |
| Purchase #5 | $180.80 | 12.126% | $202.7238 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $186.25 | 13.290% | $211.0026 | $211.00 | $211.00 | $211.00 |
| Purchase #7 | $186.75 | 12.695% | $210.4579 | $210.46 | $210.45 | $210.50 |
| 7 purchase totals = | $860.18 | $951.4109 | $951.40 | $951.35 | $951.40 | |