| 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 | $130.71 | 12.153% | $146.5952 | $146.60 | $146.60 | $146.60 |
| Purchase #2 | $71.25 | 12.163% | $79.9161 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $228.81 | 9.581% | $250.7323 | $250.73 | $250.75 | $250.70 |
| Purchase #4 | $193.44 | 5.575% | $204.2243 | $204.22 | $204.20 | $204.20 |
| Purchase #5 | $139.51 | 3.251% | $144.0455 | $144.05 | $144.05 | $144.00 |
| Purchase #6 | $5.26 | 6.417% | $5.5975 | $5.60 | $5.60 | $5.60 |
| Purchase #7 | $187.26 | 13.821% | $213.1412 | $213.14 | $213.15 | $213.10 |
| 7 purchase totals = | $956.24 | $1,044.2521 | $1,044.26 | $1,044.25 | $1,044.10 | |