| 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 | $140.35 | 13.390% | $159.1429 | $159.14 | $159.15 | $159.10 |
| Purchase #2 | $199.26 | 4.617% | $208.4598 | $208.46 | $208.45 | $208.50 |
| Purchase #3 | $151.55 | 12.274% | $170.1512 | $170.15 | $170.15 | $170.20 |
| Purchase #4 | $123.30 | 9.859% | $135.4561 | $135.46 | $135.45 | $135.50 |
| Purchase #5 | $80.30 | 10.356% | $88.6159 | $88.62 | $88.60 | $88.60 |
| Purchase #6 | $173.37 | 9.370% | $189.6148 | $189.61 | $189.60 | $189.60 |
| Purchase #7 | $50.56 | 6.390% | $53.7908 | $53.79 | $53.80 | $53.80 |
| 7 purchase totals = | $918.69 | $1,005.2315 | $1,005.23 | $1,005.20 | $1,005.30 | |