| 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 | $165.91 | 3.680% | $172.0155 | $172.02 | $172.00 | $172.00 |
| Purchase #2 | $181.77 | 10.454% | $200.7722 | $200.77 | $200.75 | $200.80 |
| Purchase #3 | $184.78 | 5.477% | $194.9004 | $194.90 | $194.90 | $194.90 |
| Purchase #4 | $77.67 | 5.873% | $82.2316 | $82.23 | $82.25 | $82.20 |
| Purchase #5 | $114.29 | 3.804% | $118.6376 | $118.64 | $118.65 | $118.60 |
| Purchase #6 | $168.89 | 9.750% | $185.3568 | $185.36 | $185.35 | $185.40 |
| Purchase #7 | $189.67 | 7.296% | $203.5083 | $203.51 | $203.50 | $203.50 |
| 7 purchase totals = | $1,082.98 | $1,157.4224 | $1,157.43 | $1,157.40 | $1,157.40 | |