| 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 | $178.60 | 3.568% | $184.9724 | $184.97 | $184.95 | $185.00 |
| Purchase #2 | $28.81 | 6.800% | $30.7691 | $30.77 | $30.75 | $30.80 |
| Purchase #3 | $92.61 | 11.332% | $103.1046 | $103.10 | $103.10 | $103.10 |
| Purchase #4 | $168.33 | 5.213% | $177.105 | $177.11 | $177.10 | $177.10 |
| Purchase #5 | $187.87 | 8.109% | $203.1044 | $203.10 | $203.10 | $203.10 |
| Purchase #6 | $131.80 | 4.558% | $137.8074 | $137.81 | $137.80 | $137.80 |
| Purchase #7 | $210.46 | 3.393% | $217.6009 | $217.60 | $217.60 | $217.60 |
| 7 purchase totals = | $998.48 | $1,054.4638 | $1,054.46 | $1,054.40 | $1,054.50 | |