| 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 | $146.46 | 6.132% | $155.4409 | $155.44 | $155.45 | $155.40 |
| Purchase #2 | $130.76 | 11.414% | $145.6849 | $145.68 | $145.70 | $145.70 |
| Purchase #3 | $152.58 | 8.559% | $165.6393 | $165.64 | $165.65 | $165.60 |
| Purchase #4 | $96.54 | 12.647% | $108.7494 | $108.75 | $108.75 | $108.70 |
| Purchase #5 | $211.40 | 5.252% | $222.5027 | $222.50 | $222.50 | $222.50 |
| Purchase #6 | $161.45 | 3.580% | $167.2299 | $167.23 | $167.25 | $167.20 |
| Purchase #7 | $66.41 | 5.262% | $69.9045 | $69.90 | $69.90 | $69.90 |
| 7 purchase totals = | $965.60 | $1,035.1516 | $1,035.14 | $1,035.20 | $1,035.00 | |