| 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 | $142.84 | 5.512% | $150.7133 | $150.71 | $150.70 | $150.70 |
| Purchase #2 | $23.27 | 6.460% | $24.7732 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $181.84 | 6.275% | $193.2505 | $193.25 | $193.25 | $193.30 |
| Purchase #4 | $35.97 | 13.356% | $40.7742 | $40.77 | $40.75 | $40.80 |
| Purchase #5 | $120.89 | 13.556% | $137.2778 | $137.28 | $137.30 | $137.30 |
| Purchase #6 | $185.46 | 4.106% | $193.075 | $193.08 | $193.10 | $193.10 |
| Purchase #7 | $5.92 | 6.631% | $6.3126 | $6.31 | $6.30 | $6.30 |
| 7 purchase totals = | $696.19 | $746.1766 | $746.17 | $746.15 | $746.30 | |