| 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 | $141.96 | 13.212% | $160.7158 | $160.72 | $160.70 | $160.70 |
| Purchase #2 | $63.87 | 11.662% | $71.3185 | $71.32 | $71.30 | $71.30 |
| Purchase #3 | $120.80 | 13.180% | $136.7214 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $175.58 | 3.581% | $181.8675 | $181.87 | $181.85 | $181.90 |
| Purchase #5 | $185.75 | 6.522% | $197.8646 | $197.86 | $197.85 | $197.90 |
| Purchase #6 | $42.82 | 3.302% | $44.2339 | $44.23 | $44.25 | $44.20 |
| Purchase #7 | $17.52 | 10.249% | $19.3156 | $19.32 | $19.30 | $19.30 |
| 7 purchase totals = | $748.30 | $812.0373 | $812.04 | $811.95 | $812.00 | |