| 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 | $162.39 | 6.533% | $172.9989 | $173.00 | $173.00 | $173.00 |
| Purchase #2 | $192.76 | 3.325% | $199.1693 | $199.17 | $199.15 | $199.20 |
| Purchase #3 | $115.75 | 12.685% | $130.4329 | $130.43 | $130.45 | $130.40 |
| Purchase #4 | $118.68 | 6.236% | $126.0809 | $126.08 | $126.10 | $126.10 |
| Purchase #5 | $157.28 | 7.781% | $169.518 | $169.52 | $169.50 | $169.50 |
| Purchase #6 | $85.71 | 13.874% | $97.6014 | $97.60 | $97.60 | $97.60 |
| Purchase #7 | $239.76 | 13.502% | $272.1324 | $272.13 | $272.15 | $272.10 |
| 7 purchase totals = | $1,072.33 | $1,167.9338 | $1,167.93 | $1,167.95 | $1,167.90 | |