| 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 | $121.98 | 11.263% | $135.7186 | $135.72 | $135.70 | $135.70 |
| Purchase #2 | $162.58 | 11.424% | $181.1531 | $181.15 | $181.15 | $181.20 |
| Purchase #3 | $106.77 | 7.410% | $114.6817 | $114.68 | $114.70 | $114.70 |
| Purchase #4 | $24.63 | 9.581% | $26.9898 | $26.99 | $27.00 | $27.00 |
| Purchase #5 | $143.63 | 10.782% | $159.1162 | $159.12 | $159.10 | $159.10 |
| Purchase #6 | $144.78 | 11.682% | $161.6932 | $161.69 | $161.70 | $161.70 |
| Purchase #7 | $46.74 | 7.800% | $50.3857 | $50.39 | $50.40 | $50.40 |
| 7 purchase totals = | $751.11 | $829.7383 | $829.74 | $829.75 | $829.80 | |