| 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 | $143.73 | 13.147% | $162.6262 | $162.63 | $162.65 | $162.60 |
| Purchase #2 | $66.48 | 9.243% | $72.6247 | $72.62 | $72.60 | $72.60 |
| Purchase #3 | $64.35 | 3.670% | $66.7116 | $66.71 | $66.70 | $66.70 |
| Purchase #4 | $69.30 | 3.407% | $71.6611 | $71.66 | $71.65 | $71.70 |
| Purchase #5 | $95.27 | 6.742% | $101.6931 | $101.69 | $101.70 | $101.70 |
| Purchase #6 | $74.56 | 7.733% | $80.3257 | $80.33 | $80.35 | $80.30 |
| Purchase #7 | $104.51 | 10.748% | $115.7427 | $115.74 | $115.75 | $115.70 |
| 7 purchase totals = | $618.20 | $671.3851 | $671.38 | $671.40 | $671.30 | |