| 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 | $139.30 | 7.359% | $149.5511 | $149.55 | $149.55 | $149.60 |
| Purchase #2 | $74.96 | 10.418% | $82.7693 | $82.77 | $82.75 | $82.80 |
| Purchase #3 | $246.87 | 4.490% | $257.9545 | $257.95 | $257.95 | $258.00 |
| Purchase #4 | $175.41 | 10.866% | $194.4701 | $194.47 | $194.45 | $194.50 |
| Purchase #5 | $136.97 | 13.824% | $155.9047 | $155.90 | $155.90 | $155.90 |
| Purchase #6 | $209.38 | 12.869% | $236.3251 | $236.33 | $236.35 | $236.30 |
| Purchase #7 | $152.59 | 8.261% | $165.1955 | $165.20 | $165.20 | $165.20 |
| 7 purchase totals = | $1,135.48 | $1,242.1703 | $1,242.17 | $1,242.15 | $1,242.30 | |