| 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 | $148.80 | 7.268% | $159.6148 | $159.61 | $159.60 | $159.60 |
| Purchase #2 | $122.32 | 3.528% | $126.6354 | $126.64 | $126.65 | $126.60 |
| Purchase #3 | $198.53 | 11.189% | $220.7435 | $220.74 | $220.75 | $220.70 |
| Purchase #4 | $72.80 | 10.611% | $80.5248 | $80.52 | $80.50 | $80.50 |
| Purchase #5 | $53.37 | 6.450% | $56.8124 | $56.81 | $56.80 | $56.80 |
| Purchase #6 | $238.51 | 9.853% | $262.0104 | $262.01 | $262.00 | $262.00 |
| Purchase #7 | $196.85 | 6.281% | $209.2141 | $209.21 | $209.20 | $209.20 |
| 7 purchase totals = | $1,031.18 | $1,115.5554 | $1,115.54 | $1,115.50 | $1,115.40 | |