| 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 | $119.98 | 8.718% | $130.4399 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $183.35 | 8.621% | $199.1566 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $163.74 | 9.264% | $178.9089 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $134.89 | 3.170% | $139.166 | $139.17 | $139.15 | $139.20 |
| Purchase #5 | $200.35 | 10.181% | $220.7476 | $220.75 | $220.75 | $220.70 |
| Purchase #6 | $192.78 | 13.601% | $219 | $219.00 | $219.00 | $219.00 |
| Purchase #7 | $194.48 | 13.366% | $220.4742 | $220.47 | $220.45 | $220.50 |
| 7 purchase totals = | $1,189.57 | $1,307.8932 | $1,307.90 | $1,307.85 | $1,307.90 | |