| 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 | $172.98 | 10.859% | $191.7639 | $191.76 | $191.75 | $191.80 |
| Purchase #2 | $219.50 | 9.171% | $239.6303 | $239.63 | $239.65 | $239.60 |
| Purchase #3 | $10.74 | 12.254% | $12.0561 | $12.06 | $12.05 | $12.10 |
| Purchase #4 | $234.98 | 7.464% | $252.5189 | $252.52 | $252.50 | $252.50 |
| Purchase #5 | $140.32 | 10.168% | $154.5877 | $154.59 | $154.60 | $154.60 |
| Purchase #6 | $145.87 | 6.374% | $155.1678 | $155.17 | $155.15 | $155.20 |
| Purchase #7 | $135.73 | 3.235% | $140.1209 | $140.12 | $140.10 | $140.10 |
| 7 purchase totals = | $1,060.12 | $1,145.8456 | $1,145.85 | $1,145.80 | $1,145.90 | |