| 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 | $128.89 | 5.868% | $136.4533 | $136.45 | $136.45 | $136.50 |
| Purchase #2 | $31.50 | 8.247% | $34.0978 | $34.10 | $34.10 | $34.10 |
| Purchase #3 | $166.92 | 11.619% | $186.3144 | $186.31 | $186.30 | $186.30 |
| Purchase #4 | $162.76 | 6.320% | $173.0464 | $173.05 | $173.05 | $173.00 |
| Purchase #5 | $136.48 | 11.374% | $152.0032 | $152.00 | $152.00 | $152.00 |
| Purchase #6 | $41.68 | 6.584% | $44.4242 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $42.97 | 5.678% | $45.4098 | $45.41 | $45.40 | $45.40 |
| 7 purchase totals = | $711.20 | $771.7491 | $771.74 | $771.70 | $771.70 | |