| 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 | $176.80 | 9.574% | $193.7268 | $193.73 | $193.75 | $193.70 |
| Purchase #2 | $153.64 | 4.608% | $160.7197 | $160.72 | $160.70 | $160.70 |
| Purchase #3 | $114.38 | 12.243% | $128.3835 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $158.42 | 5.233% | $166.7101 | $166.71 | $166.70 | $166.70 |
| Purchase #5 | $158.91 | 8.395% | $172.2505 | $172.25 | $172.25 | $172.30 |
| Purchase #6 | $78.90 | 11.584% | $88.0398 | $88.04 | $88.05 | $88.00 |
| Purchase #7 | $5.37 | 5.629% | $5.6723 | $5.67 | $5.65 | $5.70 |
| 7 purchase totals = | $846.42 | $915.5027 | $915.50 | $915.50 | $915.50 | |