| 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 | $237.86 | 7.500% | $255.6995 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $168.68 | 7.711% | $181.6869 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $163.77 | 5.259% | $172.3827 | $172.38 | $172.40 | $172.40 |
| Purchase #4 | $20.55 | 6.810% | $21.9495 | $21.95 | $21.95 | $21.90 |
| Purchase #5 | $179.66 | 9.611% | $196.9271 | $196.93 | $196.95 | $196.90 |
| Purchase #6 | $41.87 | 11.674% | $46.7579 | $46.76 | $46.75 | $46.80 |
| Purchase #7 | $7.45 | 8.805% | $8.106 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $819.84 | $883.5096 | $883.52 | $883.55 | $883.50 | |