| 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 | $174.69 | 6.415% | $185.8964 | $185.90 | $185.90 | $185.90 |
| Purchase #2 | $161.47 | 10.804% | $178.9152 | $178.92 | $178.90 | $178.90 |
| Purchase #3 | $176.88 | 4.250% | $184.3974 | $184.40 | $184.40 | $184.40 |
| Purchase #4 | $123.94 | 12.689% | $139.6667 | $139.67 | $139.65 | $139.70 |
| Purchase #5 | $55.50 | 6.145% | $58.9105 | $58.91 | $58.90 | $58.90 |
| Purchase #6 | $235.27 | 13.305% | $266.5727 | $266.57 | $266.55 | $266.60 |
| Purchase #7 | $187.35 | 6.746% | $199.9886 | $199.99 | $200.00 | $200.00 |
| 7 purchase totals = | $1,115.10 | $1,214.3475 | $1,214.36 | $1,214.30 | $1,214.40 | |