| 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 | $163.30 | 10.866% | $181.0442 | $181.04 | $181.05 | $181.00 |
| Purchase #2 | $129.86 | 3.809% | $134.8064 | $134.81 | $134.80 | $134.80 |
| Purchase #3 | $135.86 | 12.156% | $152.3751 | $152.38 | $152.40 | $152.40 |
| Purchase #4 | $14.33 | 9.155% | $15.6419 | $15.64 | $15.65 | $15.60 |
| Purchase #5 | $173.93 | 11.386% | $193.7337 | $193.73 | $193.75 | $193.70 |
| Purchase #6 | $7.54 | 12.414% | $8.476 | $8.48 | $8.50 | $8.50 |
| Purchase #7 | $197.93 | 7.503% | $212.7807 | $212.78 | $212.80 | $212.80 |
| 7 purchase totals = | $822.75 | $898.8580 | $898.86 | $898.95 | $898.80 | |