| 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 | $130.59 | 11.307% | $145.3558 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $170.45 | 13.436% | $193.3517 | $193.35 | $193.35 | $193.40 |
| Purchase #3 | $233.45 | 7.169% | $250.186 | $250.19 | $250.20 | $250.20 |
| Purchase #4 | $81.72 | 4.386% | $85.3042 | $85.30 | $85.30 | $85.30 |
| Purchase #5 | $24.36 | 8.356% | $26.3955 | $26.40 | $26.40 | $26.40 |
| Purchase #6 | $5.65 | 12.709% | $6.3681 | $6.37 | $6.35 | $6.40 |
| Purchase #7 | $226.68 | 11.489% | $252.7233 | $252.72 | $252.70 | $252.70 |
| 7 purchase totals = | $872.90 | $959.6846 | $959.69 | $959.65 | $959.80 | |