| 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 | $146.62 | 13.522% | $166.446 | $166.45 | $166.45 | $166.40 |
| Purchase #2 | $39.64 | 6.437% | $42.1916 | $42.19 | $42.20 | $42.20 |
| Purchase #3 | $157.85 | 13.664% | $179.4186 | $179.42 | $179.40 | $179.40 |
| Purchase #4 | $157.49 | 12.465% | $177.1211 | $177.12 | $177.10 | $177.10 |
| Purchase #5 | $188.33 | 13.729% | $214.1858 | $214.19 | $214.20 | $214.20 |
| Purchase #6 | $108.29 | 11.182% | $120.399 | $120.40 | $120.40 | $120.40 |
| Purchase #7 | $215.78 | 3.679% | $223.7185 | $223.72 | $223.70 | $223.70 |
| 7 purchase totals = | $1,014.00 | $1,123.4806 | $1,123.49 | $1,123.45 | $1,123.40 | |