| 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 | $150.77 | 6.508% | $160.5821 | $160.58 | $160.60 | $160.60 |
| Purchase #2 | $5.36 | 11.502% | $5.9765 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $166.96 | 11.740% | $186.5611 | $186.56 | $186.55 | $186.60 |
| Purchase #4 | $75.46 | 8.805% | $82.1043 | $82.10 | $82.10 | $82.10 |
| Purchase #5 | $51.84 | 8.688% | $56.3439 | $56.34 | $56.35 | $56.30 |
| Purchase #6 | $208.29 | 9.558% | $228.1984 | $228.20 | $228.20 | $228.20 |
| Purchase #7 | $115.96 | 10.260% | $127.8575 | $127.86 | $127.85 | $127.90 |
| 7 purchase totals = | $774.64 | $847.6238 | $847.62 | $847.65 | $847.70 | |