| 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 | $179.48 | 8.823% | $195.3155 | $195.32 | $195.30 | $195.30 |
| Purchase #2 | $242.43 | 9.183% | $264.6923 | $264.69 | $264.70 | $264.70 |
| Purchase #3 | $75.82 | 3.759% | $78.6701 | $78.67 | $78.65 | $78.70 |
| Purchase #4 | $178.44 | 10.321% | $196.8568 | $196.86 | $196.85 | $196.90 |
| Purchase #5 | $203.70 | 3.747% | $211.3326 | $211.33 | $211.35 | $211.30 |
| Purchase #6 | $225.53 | 12.145% | $252.9206 | $252.92 | $252.90 | $252.90 |
| Purchase #7 | $107.58 | 13.751% | $122.3733 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $1,212.98 | $1,322.1612 | $1,322.16 | $1,322.10 | $1,322.20 | |