| 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 | $208.80 | 8.313% | $226.1575 | $226.16 | $226.15 | $226.20 |
| Purchase #2 | $157.58 | 13.163% | $178.3223 | $178.32 | $178.30 | $178.30 |
| Purchase #3 | $16.38 | 13.372% | $18.5703 | $18.57 | $18.55 | $18.60 |
| Purchase #4 | $13.85 | 8.459% | $15.0216 | $15.02 | $15.00 | $15.00 |
| Purchase #5 | $122.92 | 9.737% | $134.8887 | $134.89 | $134.90 | $134.90 |
| Purchase #6 | $169.93 | 6.627% | $181.1913 | $181.19 | $181.20 | $181.20 |
| Purchase #7 | $94.94 | 5.640% | $100.2946 | $100.29 | $100.30 | $100.30 |
| 7 purchase totals = | $784.40 | $854.4463 | $854.44 | $854.40 | $854.50 | |