| 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 | $191.72 | 6.329% | $203.854 | $203.85 | $203.85 | $203.90 |
| Purchase #2 | $134.77 | 3.658% | $139.6999 | $139.70 | $139.70 | $139.70 |
| Purchase #3 | $180.45 | 5.252% | $189.9272 | $189.93 | $189.95 | $189.90 |
| Purchase #4 | $47.89 | 12.595% | $53.9217 | $53.92 | $53.90 | $53.90 |
| Purchase #5 | $123.87 | 8.595% | $134.5166 | $134.52 | $134.50 | $134.50 |
| Purchase #6 | $223.70 | 10.699% | $247.6337 | $247.63 | $247.65 | $247.60 |
| Purchase #7 | $187.44 | 9.449% | $205.1512 | $205.15 | $205.15 | $205.20 |
| 7 purchase totals = | $1,089.84 | $1,174.7043 | $1,174.70 | $1,174.70 | $1,174.70 | |