| 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 | $115.25 | 11.698% | $128.7319 | $128.73 | $128.75 | $128.70 |
| Purchase #2 | $174.45 | 7.580% | $187.6733 | $187.67 | $187.65 | $187.70 |
| Purchase #3 | $185.87 | 6.145% | $197.2917 | $197.29 | $197.30 | $197.30 |
| Purchase #4 | $17.35 | 7.108% | $18.5832 | $18.58 | $18.60 | $18.60 |
| Purchase #5 | $148.87 | 11.149% | $165.4675 | $165.47 | $165.45 | $165.50 |
| Purchase #6 | $205.81 | 6.821% | $219.8483 | $219.85 | $219.85 | $219.80 |
| Purchase #7 | $5.56 | 3.847% | $5.7739 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $853.16 | $923.3698 | $923.36 | $923.35 | $923.40 | |