| 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 | $150.46 | 6.707% | $160.5514 | $160.55 | $160.55 | $160.60 |
| Purchase #2 | $159.60 | 5.115% | $167.7635 | $167.76 | $167.75 | $167.80 |
| Purchase #3 | $16.76 | 9.538% | $18.3586 | $18.36 | $18.35 | $18.40 |
| Purchase #4 | $152.68 | 9.702% | $167.493 | $167.49 | $167.50 | $167.50 |
| Purchase #5 | $193.49 | 10.471% | $213.7503 | $213.75 | $213.75 | $213.80 |
| Purchase #6 | $195.94 | 4.155% | $204.0813 | $204.08 | $204.10 | $204.10 |
| Purchase #7 | $168.83 | 7.620% | $181.6948 | $181.69 | $181.70 | $181.70 |
| 7 purchase totals = | $1,037.76 | $1,113.6929 | $1,113.68 | $1,113.70 | $1,113.90 | |