| 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 | $155.91 | 7.699% | $167.9135 | $167.91 | $167.90 | $167.90 |
| Purchase #2 | $37.34 | 3.129% | $38.5084 | $38.51 | $38.50 | $38.50 |
| Purchase #3 | $204.33 | 13.477% | $231.8676 | $231.87 | $231.85 | $231.90 |
| Purchase #4 | $199.45 | 6.169% | $211.7541 | $211.75 | $211.75 | $211.80 |
| Purchase #5 | $46.37 | 4.752% | $48.5735 | $48.57 | $48.55 | $48.60 |
| Purchase #6 | $171.45 | 12.360% | $192.6412 | $192.64 | $192.65 | $192.60 |
| Purchase #7 | $70.83 | 8.562% | $76.8945 | $76.89 | $76.90 | $76.90 |
| 7 purchase totals = | $885.68 | $968.1528 | $968.14 | $968.10 | $968.20 | |