| 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 | $161.31 | 3.838% | $167.5011 | $167.50 | $167.50 | $167.50 |
| Purchase #2 | $248.28 | 9.535% | $271.9535 | $271.95 | $271.95 | $272.00 |
| Purchase #3 | $231.52 | 7.121% | $248.0065 | $248.01 | $248.00 | $248.00 |
| Purchase #4 | $47.36 | 8.809% | $51.5319 | $51.53 | $51.55 | $51.50 |
| Purchase #5 | $142.50 | 13.138% | $161.2217 | $161.22 | $161.20 | $161.20 |
| Purchase #6 | $158.31 | 6.745% | $168.988 | $168.99 | $169.00 | $169.00 |
| Purchase #7 | $124.35 | 5.255% | $130.8846 | $130.88 | $130.90 | $130.90 |
| 7 purchase totals = | $1,113.63 | $1,200.0873 | $1,200.08 | $1,200.10 | $1,200.10 | |