| 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 | $155.74 | 3.592% | $161.3342 | $161.33 | $161.35 | $161.30 |
| Purchase #2 | $67.34 | 10.155% | $74.1784 | $74.18 | $74.20 | $74.20 |
| Purchase #3 | $209.54 | 3.560% | $216.9996 | $217.00 | $217.00 | $217.00 |
| Purchase #4 | $89.40 | 3.661% | $92.6729 | $92.67 | $92.65 | $92.70 |
| Purchase #5 | $75.63 | 11.298% | $84.1747 | $84.17 | $84.15 | $84.20 |
| Purchase #6 | $5.34 | 8.196% | $5.7777 | $5.78 | $5.80 | $5.80 |
| Purchase #7 | $51.94 | 11.109% | $57.71 | $57.71 | $57.70 | $57.70 |
| 7 purchase totals = | $654.93 | $692.8475 | $692.84 | $692.85 | $692.90 | |