| 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 | $181.87 | 3.687% | $188.5755 | $188.58 | $188.60 | $188.60 |
| Purchase #2 | $65.55 | 9.855% | $72.01 | $72.01 | $72.00 | $72.00 |
| Purchase #3 | $160.69 | 7.623% | $172.9394 | $172.94 | $172.95 | $172.90 |
| Purchase #4 | $112.43 | 3.124% | $115.9423 | $115.94 | $115.95 | $115.90 |
| Purchase #5 | $229.39 | 11.241% | $255.1757 | $255.18 | $255.20 | $255.20 |
| Purchase #6 | $37.93 | 8.321% | $41.0862 | $41.09 | $41.10 | $41.10 |
| Purchase #7 | $13.95 | 5.356% | $14.6972 | $14.70 | $14.70 | $14.70 |
| 7 purchase totals = | $801.81 | $860.4263 | $860.44 | $860.50 | $860.40 | |