| 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 | $162.31 | 10.239% | $178.9289 | $178.93 | $178.95 | $178.90 |
| Purchase #2 | $193.39 | 13.347% | $219.2018 | $219.20 | $219.20 | $219.20 |
| Purchase #3 | $115.82 | 8.564% | $125.7388 | $125.74 | $125.75 | $125.70 |
| Purchase #4 | $7.49 | 13.410% | $8.4944 | $8.49 | $8.50 | $8.50 |
| Purchase #5 | $124.39 | 8.262% | $134.6671 | $134.67 | $134.65 | $134.70 |
| Purchase #6 | $62.70 | 8.714% | $68.1637 | $68.16 | $68.15 | $68.20 |
| Purchase #7 | $39.35 | 6.533% | $41.9207 | $41.92 | $41.90 | $41.90 |
| 7 purchase totals = | $705.45 | $777.1154 | $777.11 | $777.10 | $777.10 | |