| 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 | $180.63 | 11.545% | $201.4837 | $201.48 | $201.50 | $201.50 |
| Purchase #2 | $140.27 | 6.143% | $148.8868 | $148.89 | $148.90 | $148.90 |
| Purchase #3 | $223.30 | 7.227% | $239.4379 | $239.44 | $239.45 | $239.40 |
| Purchase #4 | $159.48 | 8.280% | $172.6849 | $172.68 | $172.70 | $172.70 |
| Purchase #5 | $75.84 | 6.602% | $80.847 | $80.85 | $80.85 | $80.80 |
| Purchase #6 | $22.43 | 8.496% | $24.3357 | $24.34 | $24.35 | $24.30 |
| Purchase #7 | $160.38 | 13.252% | $181.6336 | $181.63 | $181.65 | $181.60 |
| 7 purchase totals = | $962.33 | $1,049.3096 | $1,049.31 | $1,049.40 | $1,049.20 | |