| 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 | $150.79 | 7.821% | $162.5833 | $162.58 | $162.60 | $162.60 |
| Purchase #2 | $230.78 | 4.717% | $241.6659 | $241.67 | $241.65 | $241.70 |
| Purchase #3 | $179.46 | 3.784% | $186.2508 | $186.25 | $186.25 | $186.30 |
| Purchase #4 | $193.91 | 6.769% | $207.0358 | $207.04 | $207.05 | $207.00 |
| Purchase #5 | $173.55 | 10.215% | $191.2781 | $191.28 | $191.30 | $191.30 |
| Purchase #6 | $160.52 | 12.164% | $180.0457 | $180.05 | $180.05 | $180.00 |
| Purchase #7 | $225.71 | 5.435% | $237.9773 | $237.98 | $238.00 | $238.00 |
| 7 purchase totals = | $1,314.72 | $1,406.8369 | $1,406.85 | $1,406.90 | $1,406.90 | |