| 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 | $89.76 | 13.397% | $101.7851 | $101.79 | $101.80 | $101.80 |
| Purchase #2 | $104.25 | 4.463% | $108.9027 | $108.90 | $108.90 | $108.90 |
| Purchase #3 | $162.80 | 6.826% | $173.9127 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $109.77 | 5.399% | $115.6965 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $203.72 | 4.630% | $213.1522 | $213.15 | $213.15 | $213.20 |
| Purchase #6 | $194.95 | 6.320% | $207.2708 | $207.27 | $207.25 | $207.30 |
| Purchase #7 | $168.40 | 6.770% | $179.8007 | $179.80 | $179.80 | $179.80 |
| 7 purchase totals = | $1,033.65 | $1,100.5207 | $1,100.52 | $1,100.50 | $1,100.60 | |