| 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 | $142.74 | 9.131% | $155.7736 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $7.96 | 12.218% | $8.9326 | $8.93 | $8.95 | $8.90 |
| Purchase #3 | $133.29 | 10.228% | $146.9229 | $146.92 | $146.90 | $146.90 |
| Purchase #4 | $55.73 | 13.111% | $63.0368 | $63.04 | $63.05 | $63.00 |
| Purchase #5 | $160.74 | 8.472% | $174.3579 | $174.36 | $174.35 | $174.40 |
| Purchase #6 | $31.47 | 3.350% | $32.5242 | $32.52 | $32.50 | $32.50 |
| Purchase #7 | $227.46 | 4.384% | $237.4318 | $237.43 | $237.45 | $237.40 |
| 7 purchase totals = | $759.39 | $818.9798 | $818.97 | $818.95 | $818.90 | |