| 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 | $166.85 | 6.502% | $177.6986 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $241.25 | 10.507% | $266.5981 | $266.60 | $266.60 | $266.60 |
| Purchase #3 | $195.81 | 9.454% | $214.3219 | $214.32 | $214.30 | $214.30 |
| Purchase #4 | $219.35 | 9.164% | $239.4512 | $239.45 | $239.45 | $239.50 |
| Purchase #5 | $72.41 | 6.527% | $77.1362 | $77.14 | $77.15 | $77.10 |
| Purchase #6 | $180.41 | 8.417% | $195.5951 | $195.60 | $195.60 | $195.60 |
| Purchase #7 | $205.94 | 6.599% | $219.53 | $219.53 | $219.55 | $219.50 |
| 7 purchase totals = | $1,282.02 | $1,390.3311 | $1,390.34 | $1,390.35 | $1,390.30 | |