| 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 | $157.61 | 8.668% | $171.2716 | $171.27 | $171.25 | $171.30 |
| Purchase #2 | $206.88 | 3.396% | $213.9056 | $213.91 | $213.90 | $213.90 |
| Purchase #3 | $11.99 | 5.306% | $12.6262 | $12.63 | $12.65 | $12.60 |
| Purchase #4 | $146.78 | 12.774% | $165.5297 | $165.53 | $165.55 | $165.50 |
| Purchase #5 | $115.43 | 13.302% | $130.7845 | $130.78 | $130.80 | $130.80 |
| Purchase #6 | $219.39 | 8.128% | $237.222 | $237.22 | $237.20 | $237.20 |
| Purchase #7 | $128.56 | 12.488% | $144.6146 | $144.61 | $144.60 | $144.60 |
| 7 purchase totals = | $986.64 | $1,075.9542 | $1,075.95 | $1,075.95 | $1,075.90 | |