| 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 | $161.72 | 3.308% | $167.0697 | $167.07 | $167.05 | $167.10 |
| Purchase #2 | $157.96 | 13.325% | $179.0082 | $179.01 | $179.00 | $179.00 |
| Purchase #3 | $240.90 | 5.146% | $253.2967 | $253.30 | $253.30 | $253.30 |
| Purchase #4 | $31.28 | 12.332% | $35.1374 | $35.14 | $35.15 | $35.10 |
| Purchase #5 | $62.53 | 11.237% | $69.5565 | $69.56 | $69.55 | $69.60 |
| Purchase #6 | $89.84 | 10.183% | $98.9884 | $98.99 | $99.00 | $99.00 |
| Purchase #7 | $37.97 | 6.729% | $40.525 | $40.53 | $40.55 | $40.50 |
| 7 purchase totals = | $782.20 | $843.5819 | $843.60 | $843.60 | $843.60 | |