| 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 | $174.55 | 3.392% | $180.4707 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $200.86 | 5.716% | $212.3412 | $212.34 | $212.35 | $212.30 |
| Purchase #3 | $148.28 | 10.245% | $163.4713 | $163.47 | $163.45 | $163.50 |
| Purchase #4 | $67.42 | 6.467% | $71.7801 | $71.78 | $71.80 | $71.80 |
| Purchase #5 | $168.58 | 9.216% | $184.1163 | $184.12 | $184.10 | $184.10 |
| Purchase #6 | $245.26 | 8.330% | $265.6902 | $265.69 | $265.70 | $265.70 |
| Purchase #7 | $9.42 | 5.446% | $9.933 | $9.93 | $9.95 | $9.90 |
| 7 purchase totals = | $1,014.37 | $1,087.8028 | $1,087.80 | $1,087.80 | $1,087.80 | |