| 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 | $176.70 | 5.183% | $185.8584 | $185.86 | $185.85 | $185.90 |
| Purchase #2 | $178.72 | 12.641% | $201.312 | $201.31 | $201.30 | $201.30 |
| Purchase #3 | $162.81 | 13.276% | $184.4247 | $184.42 | $184.40 | $184.40 |
| Purchase #4 | $24.95 | 10.386% | $27.5413 | $27.54 | $27.55 | $27.50 |
| Purchase #5 | $209.48 | 11.321% | $233.1952 | $233.20 | $233.20 | $233.20 |
| Purchase #6 | $41.37 | 4.428% | $43.2019 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $51.43 | 6.461% | $54.7529 | $54.75 | $54.75 | $54.80 |
| 7 purchase totals = | $845.46 | $930.2864 | $930.28 | $930.25 | $930.30 | |