| 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 | $171.35 | 8.200% | $185.4007 | $185.40 | $185.40 | $185.40 |
| Purchase #2 | $169.72 | 7.153% | $181.8601 | $181.86 | $181.85 | $181.90 |
| Purchase #3 | $215.69 | 13.642% | $245.1144 | $245.11 | $245.10 | $245.10 |
| Purchase #4 | $173.50 | 7.270% | $186.1135 | $186.11 | $186.10 | $186.10 |
| Purchase #5 | $116.32 | 5.154% | $122.3151 | $122.32 | $122.30 | $122.30 |
| Purchase #6 | $162.25 | 11.391% | $180.7319 | $180.73 | $180.75 | $180.70 |
| Purchase #7 | $30.59 | 11.689% | $34.1657 | $34.17 | $34.15 | $34.20 |
| 7 purchase totals = | $1,039.42 | $1,135.7014 | $1,135.70 | $1,135.65 | $1,135.70 | |