| 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 | $174.36 | 4.854% | $182.8234 | $182.82 | $182.80 | $182.80 |
| Purchase #2 | $111.56 | 9.745% | $122.4315 | $122.43 | $122.45 | $122.40 |
| Purchase #3 | $223.26 | 8.712% | $242.7104 | $242.71 | $242.70 | $242.70 |
| Purchase #4 | $170.73 | 6.389% | $181.6379 | $181.64 | $181.65 | $181.60 |
| Purchase #5 | $70.41 | 12.286% | $79.0606 | $79.06 | $79.05 | $79.10 |
| Purchase #6 | $25.54 | 13.298% | $28.9363 | $28.94 | $28.95 | $28.90 |
| Purchase #7 | $32.37 | 7.352% | $34.7498 | $34.75 | $34.75 | $34.70 |
| 7 purchase totals = | $808.23 | $872.3499 | $872.35 | $872.35 | $872.20 | |