| 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 | $35.80 | 3.132% | $36.9213 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $145.71 | 10.639% | $161.2121 | $161.21 | $161.20 | $161.20 |
| Purchase #3 | $31.76 | 6.107% | $33.6996 | $33.70 | $33.70 | $33.70 |
| Purchase #4 | $223.79 | 10.200% | $246.6166 | $246.62 | $246.60 | $246.60 |
| Purchase #5 | $146.95 | 7.413% | $157.8434 | $157.84 | $157.85 | $157.80 |
| Purchase #6 | $16.42 | 13.586% | $18.6508 | $18.65 | $18.65 | $18.70 |
| Purchase #7 | $86.52 | 5.444% | $91.2301 | $91.23 | $91.25 | $91.20 |
| 7 purchase totals = | $686.95 | $746.1739 | $746.17 | $746.15 | $746.10 | |