| 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 | $150.66 | 9.668% | $165.2258 | $165.23 | $165.25 | $165.20 |
| Purchase #2 | $245.39 | 9.235% | $268.0518 | $268.05 | $268.05 | $268.10 |
| Purchase #3 | $215.55 | 10.308% | $237.7689 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $99.52 | 3.774% | $103.2759 | $103.28 | $103.30 | $103.30 |
| Purchase #5 | $28.63 | 11.730% | $31.9883 | $31.99 | $32.00 | $32.00 |
| Purchase #6 | $120.90 | 8.123% | $130.7207 | $130.72 | $130.70 | $130.70 |
| Purchase #7 | $242.27 | 9.606% | $265.5425 | $265.54 | $265.55 | $265.50 |
| 7 purchase totals = | $1,102.92 | $1,202.5739 | $1,202.58 | $1,202.60 | $1,202.60 | |