| 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 | $150.74 | 4.281% | $157.1932 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $246.58 | 8.374% | $267.2286 | $267.23 | $267.25 | $267.20 |
| Purchase #3 | $159.38 | 11.203% | $177.2353 | $177.24 | $177.25 | $177.20 |
| Purchase #4 | $58.73 | 11.835% | $65.6807 | $65.68 | $65.70 | $65.70 |
| Purchase #5 | $99.50 | 6.557% | $106.0242 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $62.60 | 9.805% | $68.7379 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $37.60 | 5.441% | $39.6458 | $39.65 | $39.65 | $39.60 |
| 7 purchase totals = | $815.13 | $881.7457 | $881.75 | $881.80 | $881.60 | |