| 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 | $155.91 | 3.708% | $161.6911 | $161.69 | $161.70 | $161.70 |
| Purchase #2 | $183.77 | 8.256% | $198.9421 | $198.94 | $198.95 | $198.90 |
| Purchase #3 | $97.26 | 13.720% | $110.6041 | $110.60 | $110.60 | $110.60 |
| Purchase #4 | $203.86 | 3.305% | $210.5976 | $210.60 | $210.60 | $210.60 |
| Purchase #5 | $10.50 | 9.199% | $11.4659 | $11.47 | $11.45 | $11.50 |
| Purchase #6 | $86.75 | 6.734% | $92.5917 | $92.59 | $92.60 | $92.60 |
| Purchase #7 | $159.72 | 11.166% | $177.5543 | $177.55 | $177.55 | $177.60 |
| 7 purchase totals = | $897.77 | $963.4468 | $963.44 | $963.45 | $963.50 | |